2149468204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1333417}}^1$

素因数の和:1333465

約数の個数: 24

約数和(自身を含む): 4181598848

約数和(自身を除く): 2032130644

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1333417, 2666834, 5333668, 17334421, 34668842, 41335927, 69337684, 82671854, 165343708, 537367051, 1074734102, 2149468204]

約数ペア:

[(1, 2149468204), (2, 1074734102), (4, 537367051), (13, 165343708), (26, 82671854), (31, 69337684), (52, 41335927), (62, 34668842), (124, 17334421), (403, 5333668), (806, 2666834), (1612, 1333417)]