2867656870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22058899}}^1$

素因数の和:22058919

約数の個数: 16

約数和(自身を含む): 5558842800

約数和(自身を除く): 2691185930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22058899, 44117798, 110294495, 220588990, 286765687, 573531374, 1433828435, 2867656870]

約数ペア:

[(1, 2867656870), (2, 1433828435), (5, 573531374), (10, 286765687), (13, 220588990), (26, 110294495), (65, 44117798), (130, 22058899)]