264849586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 418446000

約数和(自身を除く): 153596414

約数列:

[1, 2, 41, 53, 82, 106, 149, 298, 409, 818, 2173, 4346, 6109, 7897, 12218, 15794, 16769, 21677, 33538, 43354, 60941, 121882, 323777, 647554, 888757, 1777514, 2498581, 3229873, 4997162, 6459746, 132424793, 264849586]

約数ペア:

[(1, 264849586), (2, 132424793), (41, 6459746), (53, 4997162), (82, 3229873), (106, 2498581), (149, 1777514), (298, 888757), (409, 647554), (818, 323777), (2173, 121882), (4346, 60941), (6109, 43354), (7897, 33538), (12218, 21677), (15794, 16769)]