2017621372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{853}}^1\times {\mathrm{3499}}^1$

素因数の和:4382

約数の個数: 36

約数和(自身を含む): 3828909000

約数和(自身を除く): 1811287628

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 853, 1706, 3412, 3499, 6998, 11089, 13996, 22178, 44356, 45487, 90974, 144157, 181948, 288314, 576628, 591331, 1182662, 2365324, 2984647, 5969294, 11938588, 38800411, 77600822, 155201644, 504405343, 1008810686, 2017621372]

約数ペア:

[(1, 2017621372), (2, 1008810686), (4, 504405343), (13, 155201644), (26, 77600822), (52, 38800411), (169, 11938588), (338, 5969294), (676, 2984647), (853, 2365324), (1706, 1182662), (3412, 591331), (3499, 576628), (6998, 288314), (11089, 181948), (13996, 144157), (22178, 90974), (44356, 45487)]