2105989396

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{10333}}^1$

素因数の和:10624

約数の個数: 48

約数和(自身を含む): 4375002240

約数和(自身を除く): 2269012844

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 251, 406, 502, 812, 1004, 1757, 3514, 7028, 7279, 10333, 14558, 20666, 29116, 41332, 50953, 72331, 101906, 144662, 203812, 289324, 299657, 599314, 1198628, 2097599, 2593583, 4195198, 5187166, 8390396, 10374332, 18155081, 36310162, 72620324, 75213907, 150427814, 300855628, 526497349, 1052994698, 2105989396]

約数ペア:

[(1, 2105989396), (2, 1052994698), (4, 526497349), (7, 300855628), (14, 150427814), (28, 75213907), (29, 72620324), (58, 36310162), (116, 18155081), (203, 10374332), (251, 8390396), (406, 5187166), (502, 4195198), (812, 2593583), (1004, 2097599), (1757, 1198628), (3514, 599314), (7028, 299657), (7279, 289324), (10333, 203812), (14558, 144662), (20666, 101906), (29116, 72331), (41332, 50953)]