888961530916

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{390211}}^1\times {\mathrm{5639}}^1$

素因数の和:395955

約数の個数: 24

約数和(自身を含む): 1571368115520

約数和(自身を除く): 682406584604

約数列:

[1, 2, 4, 101, 202, 404, 5639, 11278, 22556, 390211, 569539, 780422, 1139078, 1560844, 2278156, 39411311, 78822622, 157645244, 2200399829, 4400799658, 8801599316, 222240382729, 444480765458, 888961530916]

約数ペア:

[(1, 888961530916), (2, 444480765458), (4, 222240382729), (101, 8801599316), (202, 4400799658), (404, 2200399829), (5639, 157645244), (11278, 78822622), (22556, 39411311), (390211, 2278156), (569539, 1560844), (780422, 1139078)]