1657283030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{7933}}^1$

素因数の和:9560

約数の個数: 32

約数和(自身を含む): 3214983744

約数和(自身を除く): 1557700714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1607, 3214, 7933, 8035, 15866, 16070, 20891, 39665, 41782, 79330, 103129, 104455, 206258, 208910, 515645, 1031290, 12748331, 25496662, 63741655, 127483310, 165728303, 331456606, 828641515, 1657283030]

約数ペア:

[(1, 1657283030), (2, 828641515), (5, 331456606), (10, 165728303), (13, 127483310), (26, 63741655), (65, 25496662), (130, 12748331), (1607, 1031290), (3214, 515645), (7933, 208910), (8035, 206258), (15866, 104455), (16070, 103129), (20891, 79330), (39665, 41782)]