261958348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{27073}}^1$

素因数の和:27177

約数の個数: 24

約数和(自身を含む): 477585360

約数和(自身を除く): 215627012

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2419, 4838, 9676, 27073, 54146, 108292, 1109993, 1597307, 2219986, 3194614, 4439972, 6389228, 65489587, 130979174, 261958348]

約数ペア:

[(1, 261958348), (2, 130979174), (4, 65489587), (41, 6389228), (59, 4439972), (82, 3194614), (118, 2219986), (164, 1597307), (236, 1109993), (2419, 108292), (4838, 54146), (9676, 27073)]