331004036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{54121}}^1$

素因数の和:54275

約数の個数: 24

約数和(自身を含む): 636474720

約数和(自身を除く): 305470684

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 54121, 108242, 216484, 595331, 1190662, 2381324, 7522819, 15045638, 30091276, 82751009, 165502018, 331004036]

約数ペア:

[(1, 331004036), (2, 165502018), (4, 82751009), (11, 30091276), (22, 15045638), (44, 7522819), (139, 2381324), (278, 1190662), (556, 595331), (1529, 216484), (3058, 108242), (6116, 54121)]