289317106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{125029}}^1$

素因数の和:125133

約数の個数: 16

約数和(自身を含む): 472613400

約数和(自身を除く): 183296294

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 125029, 250058, 1625377, 3250754, 11127581, 22255162, 144658553, 289317106]

約数ペア:

[(1, 289317106), (2, 144658553), (13, 22255162), (26, 11127581), (89, 3250754), (178, 1625377), (1157, 250058), (2314, 125029)]