8120886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 17176320

約数和(自身を除く): 9055434

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 709, 1418, 1909, 2127, 3818, 4254, 5727, 11454, 16307, 32614, 48921, 58847, 97842, 117694, 176541, 353082, 1353481, 2706962, 4060443, 8120886]

約数ペア:

[(1, 8120886), (2, 4060443), (3, 2706962), (6, 1353481), (23, 353082), (46, 176541), (69, 117694), (83, 97842), (138, 58847), (166, 48921), (249, 32614), (498, 16307), (709, 11454), (1418, 5727), (1909, 4254), (2127, 3818)]