289463326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 473739840

約数和(自身を除く): 184276514

約数列:

[1, 2, 23, 29, 46, 58, 97, 194, 667, 1334, 2231, 2237, 2813, 4462, 4474, 5626, 51451, 64699, 64873, 102902, 129398, 129746, 216989, 433978, 1492079, 2984158, 4990747, 6292681, 9981494, 12585362, 144731663, 289463326]

約数ペア:

[(1, 289463326), (2, 144731663), (23, 12585362), (29, 9981494), (46, 6292681), (58, 4990747), (97, 2984158), (194, 1492079), (667, 433978), (1334, 216989), (2231, 129746), (2237, 129398), (2813, 102902), (4462, 64873), (4474, 64699), (5626, 51451)]