2037927424

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1627

約数の個数: 80

約数和(自身を含む): 4407967872

約数和(自身を除く): 2370040448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 256, 416, 446, 512, 832, 892, 1373, 1664, 1784, 2746, 2899, 3328, 3568, 5492, 5798, 6656, 7136, 10984, 11596, 14272, 17849, 21968, 23192, 28544, 35698, 43936, 46384, 57088, 71396, 87872, 92768, 114176, 142792, 175744, 185536, 285584, 306179, 351488, 371072, 571168, 612358, 702976, 742144, 1142336, 1224716, 1484288, 2284672, 2449432, 3980327, 4569344, 4898864, 7960654, 9138688, 9797728, 15921308, 19595456, 31842616, 39190912, 63685232, 78381824, 127370464, 156763648, 254740928, 509481856, 1018963712, 2037927424]

約数ペア:

[(1, 2037927424), (2, 1018963712), (4, 509481856), (8, 254740928), (13, 156763648), (16, 127370464), (26, 78381824), (32, 63685232), (52, 39190912), (64, 31842616), (104, 19595456), (128, 15921308), (208, 9797728), (223, 9138688), (256, 7960654), (416, 4898864), (446, 4569344), (512, 3980327), (832, 2449432), (892, 2284672), (1373, 1484288), (1664, 1224716), (1784, 1142336), (2746, 742144), (2899, 702976), (3328, 612358), (3568, 571168), (5492, 371072), (5798, 351488), (6656, 306179), (7136, 285584), (10984, 185536), (11596, 175744), (14272, 142792), (17849, 114176), (21968, 92768), (23192, 87872), (28544, 71396), (35698, 57088), (43936, 46384)]