45290570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{348389}}^1$

素因数の和:348409

約数の個数: 16

約数和(自身を含む): 87794280

約数和(自身を除く): 42503710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 348389, 696778, 1741945, 3483890, 4529057, 9058114, 22645285, 45290570]

約数ペア:

[(1, 45290570), (2, 22645285), (5, 9058114), (10, 4529057), (13, 3483890), (26, 1741945), (65, 696778), (130, 348389)]