8261422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18723

約数の個数: 16

約数和(自身を含む): 14131152

約数和(自身を除く): 5869730

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 18691, 37382, 242983, 317747, 485966, 635494, 4130711, 8261422]

約数ペア:

[(1, 8261422), (2, 4130711), (13, 635494), (17, 485966), (26, 317747), (34, 242983), (221, 37382), (442, 18691)]