398107702

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{37607}}^1$

素因数の和:37755

約数の個数: 16

約数和(自身を含む): 613762560

約数和(自身を除く): 215654858

約数列:

[1, 2, 67, 79, 134, 158, 5293, 10586, 37607, 75214, 2519669, 2970953, 5039338, 5941906, 199053851, 398107702]

約数ペア:

[(1, 398107702), (2, 199053851), (67, 5941906), (79, 5039338), (134, 2970953), (158, 2519669), (5293, 75214), (10586, 37607)]