1567220441488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17881}}^1\times {\mathrm{421381}}^1$

素因数の和:439283

約数の個数: 40

約数和(自身を含む): 3270256369016

約数和(自身を除く): 1703035927528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 17881, 35762, 71524, 143048, 232453, 286096, 421381, 464906, 842762, 929812, 1685524, 1859624, 3371048, 3719248, 5477953, 6742096, 10955906, 21911812, 43823624, 87647248, 7534713661, 15069427322, 30138854644, 60277709288, 97951277593, 120555418576, 195902555186, 391805110372, 783610220744, 1567220441488]

約数ペア:

[(1, 1567220441488), (2, 783610220744), (4, 391805110372), (8, 195902555186), (13, 120555418576), (16, 97951277593), (26, 60277709288), (52, 30138854644), (104, 15069427322), (208, 7534713661), (17881, 87647248), (35762, 43823624), (71524, 21911812), (143048, 10955906), (232453, 6742096), (286096, 5477953), (421381, 3719248), (464906, 3371048), (842762, 1859624), (929812, 1685524)]