709251712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{426233}}^1$

素因数の和:426260

約数の個数: 32

約数和(自身を含む): 1521655380

約数和(自身を除く): 812403668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 426233, 852466, 1704932, 3409864, 5541029, 6819728, 11082058, 13639456, 22164116, 27278912, 44328232, 54557824, 88656464, 177312928, 354625856, 709251712]

約数ペア:

[(1, 709251712), (2, 354625856), (4, 177312928), (8, 88656464), (13, 54557824), (16, 44328232), (26, 27278912), (32, 22164116), (52, 13639456), (64, 11082058), (104, 6819728), (128, 5541029), (208, 3409864), (416, 1704932), (832, 852466), (1664, 426233)]