1245494806

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1\times {\mathrm{5519}}^1$

素因数の和:7703

約数の個数: 16

約数和(自身を含む): 1904731200

約数和(自身を除く): 659236394

約数列:

[1, 2, 53, 106, 2129, 4258, 5519, 11038, 112837, 225674, 292507, 585014, 11749951, 23499902, 622747403, 1245494806]

約数ペア:

[(1, 1245494806), (2, 622747403), (53, 23499902), (106, 11749951), (2129, 585014), (4258, 292507), (5519, 225674), (11038, 112837)]