1900580290546

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1\times {\mathrm{762557}}^1$

素因数の和:765978

約数の個数: 32

約数和(自身を含む): 3320604564480

約数和(自身を除く): 1420024273934

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 3359, 6718, 23513, 47026, 178027, 356054, 762557, 1246189, 1525114, 2492378, 5337899, 10675798, 40415521, 80831042, 282908647, 565817294, 2561428963, 5122857926, 17930002741, 35860005482, 135755735039, 271511470078, 950290145273, 1900580290546]

約数ペア:

[(1, 1900580290546), (2, 950290145273), (7, 271511470078), (14, 135755735039), (53, 35860005482), (106, 17930002741), (371, 5122857926), (742, 2561428963), (3359, 565817294), (6718, 282908647), (23513, 80831042), (47026, 40415521), (178027, 10675798), (356054, 5337899), (762557, 2492378), (1246189, 1525114)]