3151330286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{13219}}^1$

素因数の和:13460

約数の個数: 32

約数和(自身を含む): 5217035040

約数和(自身を除く): 2065704754

約数列:

[1, 2, 13, 26, 53, 106, 173, 346, 689, 1378, 2249, 4498, 9169, 13219, 18338, 26438, 119197, 171847, 238394, 343694, 700607, 1401214, 2286887, 4573774, 9107891, 18215782, 29729531, 59459062, 121205011, 242410022, 1575665143, 3151330286]

約数ペア:

[(1, 3151330286), (2, 1575665143), (13, 242410022), (26, 121205011), (53, 59459062), (106, 29729531), (173, 18215782), (346, 9107891), (689, 4573774), (1378, 2286887), (2249, 1401214), (4498, 700607), (9169, 343694), (13219, 238394), (18338, 171847), (26438, 119197)]