212666974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{481147}}^1$

素因数の和:481179

約数の個数: 16

約数和(自身を含む): 363747888

約数和(自身を除く): 151080914

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 481147, 962294, 6254911, 8179499, 12509822, 16358998, 106333487, 212666974]

約数ペア:

[(1, 212666974), (2, 106333487), (13, 16358998), (17, 12509822), (26, 8179499), (34, 6254911), (221, 962294), (442, 481147)]