1273661246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{404851}}^1$

素因数の和:404888

約数の個数: 24

約数和(自身を含む): 2261503272

約数和(自身を除く): 987842026

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 404851, 809702, 4453361, 5263063, 8906722, 10526126, 48986971, 57893693, 97973942, 115787386, 636830623, 1273661246]

約数ペア:

[(1, 1273661246), (2, 636830623), (11, 115787386), (13, 97973942), (22, 57893693), (26, 48986971), (121, 10526126), (143, 8906722), (242, 5263063), (286, 4453361), (1573, 809702), (3146, 404851)]