2007350912

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2034

約数の個数: 128

約数和(自身を含む): 4892246400

約数和(自身を除く): 2884895488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 128, 133, 152, 224, 244, 266, 304, 427, 448, 488, 532, 608, 854, 896, 976, 1064, 1159, 1216, 1708, 1933, 1952, 2128, 2318, 2432, 3416, 3866, 3904, 4256, 4636, 6832, 7732, 7808, 8113, 8512, 9272, 13531, 13664, 15464, 16226, 17024, 18544, 27062, 27328, 30928, 32452, 36727, 37088, 54124, 54656, 61856, 64904, 73454, 74176, 108248, 117913, 123712, 129808, 146908, 148352, 216496, 235826, 247424, 257089, 259616, 293816, 432992, 471652, 514178, 519232, 587632, 825391, 865984, 943304, 1028356, 1038464, 1175264, 1650782, 1731968, 1886608, 2056712, 2240347, 2350528, 3301564, 3773216, 4113424, 4480694, 4701056, 6603128, 7546432, 8226848, 8961388, 13206256, 15092864, 15682429, 16453696, 17922776, 26412512, 31364858, 32907392, 35845552, 52825024, 62729716, 71691104, 105650048, 125459432, 143382208, 250918864, 286764416, 501837728, 1003675456, 2007350912]

約数ペア:

[(1, 2007350912), (2, 1003675456), (4, 501837728), (7, 286764416), (8, 250918864), (14, 143382208), (16, 125459432), (19, 105650048), (28, 71691104), (32, 62729716), (38, 52825024), (56, 35845552), (61, 32907392), (64, 31364858), (76, 26412512), (112, 17922776), (122, 16453696), (128, 15682429), (133, 15092864), (152, 13206256), (224, 8961388), (244, 8226848), (266, 7546432), (304, 6603128), (427, 4701056), (448, 4480694), (488, 4113424), (532, 3773216), (608, 3301564), (854, 2350528), (896, 2240347), (976, 2056712), (1064, 1886608), (1159, 1731968), (1216, 1650782), (1708, 1175264), (1933, 1038464), (1952, 1028356), (2128, 943304), (2318, 865984), (2432, 825391), (3416, 587632), (3866, 519232), (3904, 514178), (4256, 471652), (4636, 432992), (6832, 293816), (7732, 259616), (7808, 257089), (8113, 247424), (8512, 235826), (9272, 216496), (13531, 148352), (13664, 146908), (15464, 129808), (16226, 123712), (17024, 117913), (18544, 108248), (27062, 74176), (27328, 73454), (30928, 64904), (32452, 61856), (36727, 54656), (37088, 54124)]