2690767198

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{626051}}^1$

素因数の和:626367

約数の個数: 16

約数和(自身を含む): 4627776384

約数和(自身を除く): 1937009186

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 626051, 1252102, 4382357, 8764714, 192197657, 384395314, 1345383599, 2690767198]

約数ペア:

[(1, 2690767198), (2, 1345383599), (7, 384395314), (14, 192197657), (307, 8764714), (614, 4382357), (2149, 1252102), (4298, 626051)]