672019970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{946507}}^1$

素因数の和:946585

約数の個数: 16

約数和(自身を含む): 1226674368

約数和(自身を除く): 554654398

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 946507, 1893014, 4732535, 9465070, 67201997, 134403994, 336009985, 672019970]

約数ペア:

[(1, 672019970), (2, 336009985), (5, 134403994), (10, 67201997), (71, 9465070), (142, 4732535), (355, 1893014), (710, 946507)]