1382019970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1946507}}^1$

素因数の和:1946585

約数の個数: 16

約数和(自身を含む): 2522674368

約数和(自身を除く): 1140654398

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1946507, 3893014, 9732535, 19465070, 138201997, 276403994, 691009985, 1382019970]

約数ペア:

[(1, 1382019970), (2, 691009985), (5, 276403994), (10, 138201997), (71, 19465070), (142, 9732535), (355, 3893014), (710, 1946507)]