1842989401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 2161861632

約数和(自身を除く): 318872231

約数列:

[1, 11, 31, 41, 61, 341, 451, 671, 1271, 1891, 2161, 2501, 13981, 20801, 23771, 27511, 66991, 77531, 88601, 131821, 736901, 852841, 974611, 1450031, 2746631, 4086451, 5404661, 30212941, 44950961, 59451271, 167544491, 1842989401]

約数ペア:

[(1, 1842989401), (11, 167544491), (31, 59451271), (41, 44950961), (61, 30212941), (341, 5404661), (451, 4086451), (671, 2746631), (1271, 1450031), (1891, 974611), (2161, 852841), (2501, 736901), (13981, 131821), (20801, 88601), (23771, 77531), (27511, 66991)]