831736256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{999683}}^1$

素因数の和:999708

約数の個数: 28

約数和(自身を含む): 1777438152

約数和(自身を除く): 945701896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 999683, 1999366, 3998732, 7997464, 12995879, 15994928, 25991758, 31989856, 51983516, 63979712, 103967032, 207934064, 415868128, 831736256]

約数ペア:

[(1, 831736256), (2, 415868128), (4, 207934064), (8, 103967032), (13, 63979712), (16, 51983516), (26, 31989856), (32, 25991758), (52, 15994928), (64, 12995879), (104, 7997464), (208, 3998732), (416, 1999366), (832, 999683)]