1815135364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{5881}}^1$

素因数の和:6116

約数の個数: 48

約数和(自身を含む): 3705001216

約数和(自身を除く): 1889865852

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 151, 292, 302, 511, 604, 1022, 1057, 2044, 2114, 4228, 5881, 11023, 11762, 22046, 23524, 41167, 44092, 77161, 82334, 154322, 164668, 308644, 429313, 858626, 888031, 1717252, 1776062, 3005191, 3552124, 6010382, 6216217, 12020764, 12432434, 24864868, 64826263, 129652526, 259305052, 453783841, 907567682, 1815135364]

約数ペア:

[(1, 1815135364), (2, 907567682), (4, 453783841), (7, 259305052), (14, 129652526), (28, 64826263), (73, 24864868), (146, 12432434), (151, 12020764), (292, 6216217), (302, 6010382), (511, 3552124), (604, 3005191), (1022, 1776062), (1057, 1717252), (2044, 888031), (2114, 858626), (4228, 429313), (5881, 308644), (11023, 164668), (11762, 154322), (22046, 82334), (23524, 77161), (41167, 44092)]