2552802544

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{3907}}^1$

素因数の和:4433

約数の個数: 40

約数和(自身を含む): 5010196688

約数和(自身を除く): 2457394144

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 421, 776, 842, 1552, 1684, 3368, 3907, 6736, 7814, 15628, 31256, 40837, 62512, 81674, 163348, 326696, 378979, 653392, 757958, 1515916, 1644847, 3031832, 3289694, 6063664, 6579388, 13158776, 26317552, 159550159, 319100318, 638200636, 1276401272, 2552802544]

約数ペア:

[(1, 2552802544), (2, 1276401272), (4, 638200636), (8, 319100318), (16, 159550159), (97, 26317552), (194, 13158776), (388, 6579388), (421, 6063664), (776, 3289694), (842, 3031832), (1552, 1644847), (1684, 1515916), (3368, 757958), (3907, 653392), (6736, 378979), (7814, 326696), (15628, 163348), (31256, 81674), (40837, 62512)]