268746686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{16381}}^1$

素因数の和:17027

約数の個数: 16

約数和(自身を含む): 434843808

約数和(自身を除く): 166097122

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 16381, 16406, 32762, 212953, 425906, 10336411, 20672822, 134373343, 268746686]

約数ペア:

[(1, 268746686), (2, 134373343), (13, 20672822), (26, 10336411), (631, 425906), (1262, 212953), (8203, 32762), (16381, 16406)]