398492014

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{26317}}^1$

素因数の和:26499

約数の個数: 16

約数和(自身を含む): 612051408

約数和(自身を除く): 213559394

約数列:

[1, 2, 67, 113, 134, 226, 7571, 15142, 26317, 52634, 1763239, 2973821, 3526478, 5947642, 199246007, 398492014]

約数ペア:

[(1, 398492014), (2, 199246007), (67, 5947642), (113, 3526478), (134, 2973821), (226, 1763239), (7571, 52634), (15142, 26317)]