489762572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1\times {\mathrm{4013}}^1$

素因数の和:6377

約数の個数: 24

約数和(自身を含む): 923637456

約数和(自身を除く): 433874884

約数列:

[1, 2, 4, 13, 26, 52, 2347, 4013, 4694, 8026, 9388, 16052, 30511, 52169, 61022, 104338, 122044, 208676, 9418511, 18837022, 37674044, 122440643, 244881286, 489762572]

約数ペア:

[(1, 489762572), (2, 244881286), (4, 122440643), (13, 37674044), (26, 18837022), (52, 9418511), (2347, 208676), (4013, 122044), (4694, 104338), (8026, 61022), (9388, 52169), (16052, 30511)]