1566255808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1882519}}^1$

素因数の和:1882544

約数の個数: 28

約数和(自身を含む): 3347120560

約数和(自身を除く): 1780864752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1882519, 3765038, 7530076, 15060152, 24472747, 30120304, 48945494, 60240608, 97890988, 120481216, 195781976, 391563952, 783127904, 1566255808]

約数ペア:

[(1, 1566255808), (2, 783127904), (4, 391563952), (8, 195781976), (13, 120481216), (16, 97890988), (26, 60240608), (32, 48945494), (52, 30120304), (64, 24472747), (104, 15060152), (208, 7530076), (416, 3765038), (832, 1882519)]