2551098392

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{7129}}^1$

素因数の和:8267

約数の個数: 32

約数和(自身を含む): 4905154800

約数和(自身を除く): 2354056408

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1091, 2182, 4364, 7129, 8728, 14258, 28516, 44731, 57032, 89462, 178924, 292289, 357848, 584578, 1169156, 2338312, 7777739, 15555478, 31110956, 62221912, 318887299, 637774598, 1275549196, 2551098392]

約数ペア:

[(1, 2551098392), (2, 1275549196), (4, 637774598), (8, 318887299), (41, 62221912), (82, 31110956), (164, 15555478), (328, 7777739), (1091, 2338312), (2182, 1169156), (4364, 584578), (7129, 357848), (8728, 292289), (14258, 178924), (28516, 89462), (44731, 57032)]