1489406966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1\times {\mathrm{6949}}^1$

素因数の和:10439

約数の個数: 16

約数和(自身を含む): 2307177600

約数和(自身を除く): 817770634

約数列:

[1, 2, 31, 62, 3457, 6914, 6949, 13898, 107167, 214334, 215419, 430838, 24022693, 48045386, 744703483, 1489406966]

約数ペア:

[(1, 1489406966), (2, 744703483), (31, 48045386), (62, 24022693), (3457, 430838), (6914, 215419), (6949, 214334), (13898, 107167)]