985988609762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{42719}}^1$

素因数の和:43491

約数の個数: 64

約数和(自身を含む): 1710413107200

約数和(自身を除く): 724424497438

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 661, 1027, 1322, 1343, 2054, 2686, 8593, 11237, 17186, 17459, 22474, 34918, 42719, 52219, 85438, 104438, 146081, 292162, 555347, 678847, 726223, 887723, 1110694, 1357694, 1452446, 1775446, 3374801, 6749602, 9440899, 11540399, 18881798, 23080798, 28237259, 43872413, 56474518, 57371617, 87744826, 114743234, 367084367, 480033403, 734168734, 745831021, 960066806, 1491662042, 2230743461, 4461486922, 6240434239, 12480868478, 28999664993, 37922638837, 57999329986, 75845277674, 492994304881, 985988609762]

約数ペア:

[(1, 985988609762), (2, 492994304881), (13, 75845277674), (17, 57999329986), (26, 37922638837), (34, 28999664993), (79, 12480868478), (158, 6240434239), (221, 4461486922), (442, 2230743461), (661, 1491662042), (1027, 960066806), (1322, 745831021), (1343, 734168734), (2054, 480033403), (2686, 367084367), (8593, 114743234), (11237, 87744826), (17186, 57371617), (17459, 56474518), (22474, 43872413), (34918, 28237259), (42719, 23080798), (52219, 18881798), (85438, 11540399), (104438, 9440899), (146081, 6749602), (292162, 3374801), (555347, 1775446), (678847, 1452446), (726223, 1357694), (887723, 1110694)]