258594018

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1721}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 525692160

約数和(自身を除く): 267098142

約数列:

[1, 2, 3, 6, 79, 158, 237, 317, 474, 634, 951, 1721, 1902, 3442, 5163, 10326, 25043, 50086, 75129, 135959, 150258, 271918, 407877, 545557, 815754, 1091114, 1636671, 3273342, 43099003, 86198006, 129297009, 258594018]

約数ペア:

[(1, 258594018), (2, 129297009), (3, 86198006), (6, 43099003), (79, 3273342), (158, 1636671), (237, 1091114), (317, 815754), (474, 545557), (634, 407877), (951, 271918), (1721, 150258), (1902, 135959), (3442, 75129), (5163, 50086), (10326, 25043)]