2488331398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{9491}}^1$

素因数の和:9868

約数の個数: 32

約数和(自身を含む): 4350221568

約数和(自身を除く): 1861890170

約数列:

[1, 2, 7, 14, 61, 122, 307, 427, 614, 854, 2149, 4298, 9491, 18727, 18982, 37454, 66437, 131089, 132874, 262178, 578951, 1157902, 2913737, 4052657, 5827474, 8105314, 20396159, 40792318, 177737957, 355475914, 1244165699, 2488331398]

約数ペア:

[(1, 2488331398), (2, 1244165699), (7, 355475914), (14, 177737957), (61, 40792318), (122, 20396159), (307, 8105314), (427, 5827474), (614, 4052657), (854, 2913737), (2149, 1157902), (4298, 578951), (9491, 262178), (18727, 132874), (18982, 131089), (37454, 66437)]