853396934

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{68239}}^1$

素因数の和:68304

約数の個数: 24

約数和(自身を含む): 1423622880

約数和(自身を除く): 570225946

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6253, 12506, 68239, 136478, 887107, 1774214, 2524843, 5049686, 11532391, 23064782, 32822959, 65645918, 426698467, 853396934]

約数ペア:

[(1, 853396934), (2, 426698467), (13, 65645918), (26, 32822959), (37, 23064782), (74, 11532391), (169, 5049686), (338, 2524843), (481, 1774214), (962, 887107), (6253, 136478), (12506, 68239)]