1245646088

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1970959}}^1$

素因数の和:1971044

約数の個数: 16

約数和(自身を含む): 2365152000

約数和(自身を除く): 1119505912

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1970959, 3941918, 7883836, 15767672, 155705761, 311411522, 622823044, 1245646088]

約数ペア:

[(1, 1245646088), (2, 622823044), (4, 311411522), (8, 155705761), (79, 15767672), (158, 7883836), (316, 3941918), (632, 1970959)]