1995392

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 4847040

約数和(自身を除く): 2851648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 131, 136, 224, 238, 262, 272, 448, 476, 524, 544, 896, 917, 952, 1048, 1088, 1834, 1904, 2096, 2176, 2227, 3668, 3808, 4192, 4454, 7336, 7616, 8384, 8908, 14672, 15232, 15589, 16768, 17816, 29344, 31178, 35632, 58688, 62356, 71264, 117376, 124712, 142528, 249424, 285056, 498848, 997696, 1995392]

約数ペア:

[(1, 1995392), (2, 997696), (4, 498848), (7, 285056), (8, 249424), (14, 142528), (16, 124712), (17, 117376), (28, 71264), (32, 62356), (34, 58688), (56, 35632), (64, 31178), (68, 29344), (112, 17816), (119, 16768), (128, 15589), (131, 15232), (136, 14672), (224, 8908), (238, 8384), (262, 7616), (272, 7336), (448, 4454), (476, 4192), (524, 3808), (544, 3668), (896, 2227), (917, 2176), (952, 2096), (1048, 1904), (1088, 1834)]