296846420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1141717}}^1$

素因数の和:1141739

約数の個数: 24

約数和(自身を含む): 671330184

約数和(自身を除く): 374483764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1141717, 2283434, 4566868, 5708585, 11417170, 14842321, 22834340, 29684642, 59369284, 74211605, 148423210, 296846420]

約数ペア:

[(1, 296846420), (2, 148423210), (4, 74211605), (5, 59369284), (10, 29684642), (13, 22834340), (20, 14842321), (26, 11417170), (52, 5708585), (65, 4566868), (130, 2283434), (260, 1141717)]