6411340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24659}}^1$

素因数の和:24681

約数の個数: 24

約数和(自身を含む): 14500080

約数和(自身を除く): 8088740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 24659, 49318, 98636, 123295, 246590, 320567, 493180, 641134, 1282268, 1602835, 3205670, 6411340]

約数ペア:

[(1, 6411340), (2, 3205670), (4, 1602835), (5, 1282268), (10, 641134), (13, 493180), (20, 320567), (26, 246590), (52, 123295), (65, 98636), (130, 49318), (260, 24659)]