420227354

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{5237}}^1$

素因数の和:6049

約数の個数: 16

約数和(自身を含む): 643205448

約数和(自身を除く): 222978094

約数列:

[1, 2, 53, 106, 757, 1514, 5237, 10474, 40121, 80242, 277561, 555122, 3964409, 7928818, 210113677, 420227354]

約数ペア:

[(1, 420227354), (2, 210113677), (53, 7928818), (106, 3964409), (757, 555122), (1514, 277561), (5237, 80242), (10474, 40121)]