1864639361

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{380461}}^1$

素因数の和:380516

約数の個数: 12

約数和(自身を含む): 2088736380

約数和(自身を除く): 224097019

約数列:

[1, 13, 29, 169, 377, 4901, 380461, 4945993, 11033369, 64297909, 143433797, 1864639361]

約数ペア:

[(1, 1864639361), (13, 143433797), (29, 64297909), (169, 11033369), (377, 4945993), (4901, 380461)]