426281470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{636241}}^1$

素因数の和:636315

約数の個数: 16

約数和(自身を含む): 778760208

約数和(自身を除く): 352478738

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 636241, 1272482, 3181205, 6362410, 42628147, 85256294, 213140735, 426281470]

約数ペア:

[(1, 426281470), (2, 213140735), (5, 85256294), (10, 42628147), (67, 6362410), (134, 3181205), (335, 1272482), (670, 636241)]