2321845370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1373873}}^1$

素因数の和:1373906

約数の個数: 24

約数和(自身を含む): 4525540956

約数和(自身を除く): 2203695586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1373873, 2747746, 6869365, 13738730, 17860349, 35720698, 89301745, 178603490, 232184537, 464369074, 1160922685, 2321845370]

約数ペア:

[(1, 2321845370), (2, 1160922685), (5, 464369074), (10, 232184537), (13, 178603490), (26, 89301745), (65, 35720698), (130, 17860349), (169, 13738730), (338, 6869365), (845, 2747746), (1690, 1373873)]