1808550458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{44221}}^1$

素因数の和:44271

約数の個数: 36

約数和(自身を含む): 3228957774

約数和(自身を除く): 1420407316

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 1573, 1859, 3146, 3718, 20449, 40898, 44221, 88442, 486431, 574873, 972862, 1149746, 5350741, 6323603, 7473349, 10701482, 12647206, 14946698, 69559633, 82206839, 139119266, 164413678, 904275229, 1808550458]

約数ペア:

[(1, 1808550458), (2, 904275229), (11, 164413678), (13, 139119266), (22, 82206839), (26, 69559633), (121, 14946698), (143, 12647206), (169, 10701482), (242, 7473349), (286, 6323603), (338, 5350741), (1573, 1149746), (1859, 972862), (3146, 574873), (3718, 486431), (20449, 88442), (40898, 44221)]