1277431324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{847103}}^1$

素因数の和:847149

約数の個数: 24

約数和(自身を含む): 2490485760

約数和(自身を除く): 1213054436

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 847103, 1694206, 3388412, 11012339, 22024678, 24565987, 44049356, 49131974, 98263948, 319357831, 638715662, 1277431324]

約数ペア:

[(1, 1277431324), (2, 638715662), (4, 319357831), (13, 98263948), (26, 49131974), (29, 44049356), (52, 24565987), (58, 22024678), (116, 11012339), (377, 3388412), (754, 1694206), (1508, 847103)]