745673188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{80111}}^1$

素因数の和:80307

約数の個数: 24

約数和(自身を含む): 1413175680

約数和(自身を除く): 667502492

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 80111, 160222, 320444, 1041443, 2082886, 4165772, 14339869, 28679738, 57359476, 186418297, 372836594, 745673188]

約数ペア:

[(1, 745673188), (2, 372836594), (4, 186418297), (13, 57359476), (26, 28679738), (52, 14339869), (179, 4165772), (358, 2082886), (716, 1041443), (2327, 320444), (4654, 160222), (9308, 80111)]