12960078352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1519709}}^1$

素因数の和:1519771

約数の個数: 40

約数和(自身を含む): 27701273880

約数和(自身を除く): 14741195528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 1519709, 3039418, 6078836, 12157672, 19756217, 24315344, 39512434, 62308069, 79024868, 124616138, 158049736, 249232276, 316099472, 498464552, 810004897, 996929104, 1620009794, 3240019588, 6480039176, 12960078352]

約数ペア:

[(1, 12960078352), (2, 6480039176), (4, 3240019588), (8, 1620009794), (13, 996929104), (16, 810004897), (26, 498464552), (41, 316099472), (52, 249232276), (82, 158049736), (104, 124616138), (164, 79024868), (208, 62308069), (328, 39512434), (533, 24315344), (656, 19756217), (1066, 12157672), (2132, 6078836), (4264, 3039418), (8528, 1519709)]