1305655188

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{1229}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 3070394880

約数和(自身を除く): 1764739692

約数列:

[1, 2, 3, 4, 6, 12, 223, 397, 446, 669, 794, 892, 1191, 1229, 1338, 1588, 2382, 2458, 2676, 3687, 4764, 4916, 7374, 14748, 88531, 177062, 265593, 274067, 354124, 487913, 531186, 548134, 822201, 975826, 1062372, 1096268, 1463739, 1644402, 1951652, 2927478, 3288804, 5854956, 108804599, 217609198, 326413797, 435218396, 652827594, 1305655188]

約数ペア:

[(1, 1305655188), (2, 652827594), (3, 435218396), (4, 326413797), (6, 217609198), (12, 108804599), (223, 5854956), (397, 3288804), (446, 2927478), (669, 1951652), (794, 1644402), (892, 1463739), (1191, 1096268), (1229, 1062372), (1338, 975826), (1588, 822201), (2382, 548134), (2458, 531186), (2676, 487913), (3687, 354124), (4764, 274067), (4916, 265593), (7374, 177062), (14748, 88531)]