387704018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{9791}}^1$

素因数の和:11329

約数の個数: 16

約数和(自身を含む): 626766336

約数和(自身を除く): 239062318

約数列:

[1, 2, 13, 26, 1523, 3046, 9791, 19582, 19799, 39598, 127283, 254566, 14911693, 29823386, 193852009, 387704018]

約数ペア:

[(1, 387704018), (2, 193852009), (13, 29823386), (26, 14911693), (1523, 254566), (3046, 127283), (9791, 39598), (19582, 19799)]