2977414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2465786

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 419, 646, 838, 3553, 4609, 7106, 7123, 7961, 9218, 14246, 15922, 78353, 87571, 135337, 156706, 175142, 270674, 1488707, 2977414]

約数ペア:

[(1, 2977414), (2, 1488707), (11, 270674), (17, 175142), (19, 156706), (22, 135337), (34, 87571), (38, 78353), (187, 15922), (209, 14246), (323, 9218), (374, 7961), (418, 7123), (419, 7106), (646, 4609), (838, 3553)]