268554818

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{314467}}^1$

素因数の和:314537

約数の個数: 16

約数和(自身を含む): 467928384

約数和(自身を除く): 199373566

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 314467, 628934, 2201269, 4402538, 19182487, 38364974, 134277409, 268554818]

約数ペア:

[(1, 268554818), (2, 134277409), (7, 38364974), (14, 19182487), (61, 4402538), (122, 2201269), (427, 628934), (854, 314467)]