890501222

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:5025

約数の個数: 32

約数和(自身を含む): 1482606720

約数和(自身を除く): 592105498

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 2197, 4394, 4943, 6929, 9886, 13858, 64259, 90077, 128518, 180154, 202663, 405326, 835367, 1670734, 2634619, 5269238, 10859771, 21719542, 34250047, 68500094, 445250611, 890501222]

約数ペア:

[(1, 890501222), (2, 445250611), (13, 68500094), (26, 34250047), (41, 21719542), (82, 10859771), (169, 5269238), (338, 2634619), (533, 1670734), (1066, 835367), (2197, 405326), (4394, 202663), (4943, 180154), (6929, 128518), (9886, 90077), (13858, 64259)]