1277251196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{10079}}^1$

素因数の和:12533

約数の個数: 24

約数和(自身を含む): 2408353920

約数和(自身を除く): 1131102724

約数列:

[1, 2, 4, 13, 26, 52, 2437, 4874, 9748, 10079, 20158, 31681, 40316, 63362, 126724, 131027, 262054, 524108, 24562523, 49125046, 98250092, 319312799, 638625598, 1277251196]

約数ペア:

[(1, 1277251196), (2, 638625598), (4, 319312799), (13, 98250092), (26, 49125046), (52, 24562523), (2437, 524108), (4874, 262054), (9748, 131027), (10079, 126724), (20158, 63362), (31681, 40316)]