2557366818

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{6361609}}^1$

素因数の和:6361681

約数の個数: 16

約数和(自身を含む): 5191073760

約数和(自身を除く): 2633706942

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 6361609, 12723218, 19084827, 38169654, 426227803, 852455606, 1278683409, 2557366818]

約数ペア:

[(1, 2557366818), (2, 1278683409), (3, 852455606), (6, 426227803), (67, 38169654), (134, 19084827), (201, 12723218), (402, 6361609)]