3146620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 6663888

約数和(自身を除く): 3517268

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1201, 1310, 2402, 2620, 4804, 6005, 12010, 24020, 157331, 314662, 629324, 786655, 1573310, 3146620]

約数ペア:

[(1, 3146620), (2, 1573310), (4, 786655), (5, 629324), (10, 314662), (20, 157331), (131, 24020), (262, 12010), (524, 6005), (655, 4804), (1201, 2620), (1310, 2402)]