1948790768

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{18269}}^1$

素因数の和:18449

約数の個数: 40

約数和(自身を含む): 3873970800

約数和(自身を除く): 1925180032

約数列:

[1, 2, 4, 8, 16, 59, 113, 118, 226, 236, 452, 472, 904, 944, 1808, 6667, 13334, 18269, 26668, 36538, 53336, 73076, 106672, 146152, 292304, 1077871, 2064397, 2155742, 4128794, 4311484, 8257588, 8622968, 16515176, 17245936, 33030352, 121799423, 243598846, 487197692, 974395384, 1948790768]

約数ペア:

[(1, 1948790768), (2, 974395384), (4, 487197692), (8, 243598846), (16, 121799423), (59, 33030352), (113, 17245936), (118, 16515176), (226, 8622968), (236, 8257588), (452, 4311484), (472, 4128794), (904, 2155742), (944, 2064397), (1808, 1077871), (6667, 292304), (13334, 146152), (18269, 106672), (26668, 73076), (36538, 53336)]