240398210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1849217}}^1$

素因数の和:1849237

約数の個数: 16

約数和(自身を含む): 466002936

約数和(自身を除く): 225604726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1849217, 3698434, 9246085, 18492170, 24039821, 48079642, 120199105, 240398210]

約数ペア:

[(1, 240398210), (2, 120199105), (5, 48079642), (10, 24039821), (13, 18492170), (26, 9246085), (65, 3698434), (130, 1849217)]