3382420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 7162848

約数和(自身を除く): 3780428

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1291, 1310, 2582, 2620, 5164, 6455, 12910, 25820, 169121, 338242, 676484, 845605, 1691210, 3382420]

約数ペア:

[(1, 3382420), (2, 1691210), (4, 845605), (5, 676484), (10, 338242), (20, 169121), (131, 25820), (262, 12910), (524, 6455), (655, 5164), (1291, 2620), (1310, 2582)]