2488394035216

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{126545669}}^1$

素因数の和:126546906

約数の個数: 20

約数和(自身を含む): 4825186397100

約数和(自身を除く): 2336792361884

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 126545669, 253091338, 506182676, 1012365352, 2024730704, 155524627201, 311049254402, 622098508804, 1244197017608, 2488394035216]

約数ペア:

[(1, 2488394035216), (2, 1244197017608), (4, 622098508804), (8, 311049254402), (16, 155524627201), (1229, 2024730704), (2458, 1012365352), (4916, 506182676), (9832, 253091338), (19664, 126545669)]