1807172011021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{218843}}^1$

素因数の和:219373

約数の個数: 24

約数和(自身を含む): 1977111978336

約数和(自身を除く): 169939967315

約数列:

[1, 13, 131, 169, 373, 1703, 4849, 22139, 48863, 63037, 218843, 635219, 2844959, 8257847, 28668433, 36984467, 81628439, 372689629, 1061169707, 4844965177, 10693325509, 13795206191, 139013231617, 1807172011021]

約数ペア:

[(1, 1807172011021), (13, 139013231617), (131, 13795206191), (169, 10693325509), (373, 4844965177), (1703, 1061169707), (4849, 372689629), (22139, 81628439), (48863, 36984467), (63037, 28668433), (218843, 8257847), (635219, 2844959)]