349715522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 572806080

約数和(自身を除く): 223090558

約数列:

[1, 2, 13, 26, 163, 179, 326, 358, 461, 922, 2119, 2327, 4238, 4654, 5993, 11986, 29177, 58354, 75143, 82519, 150286, 165038, 379301, 758602, 976859, 1072747, 1953718, 2145494, 13450597, 26901194, 174857761, 349715522]

約数ペア:

[(1, 349715522), (2, 174857761), (13, 26901194), (26, 13450597), (163, 2145494), (179, 1953718), (326, 1072747), (358, 976859), (461, 758602), (922, 379301), (2119, 165038), (2327, 150286), (4238, 82519), (4654, 75143), (5993, 58354), (11986, 29177)]