2005997630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2204393}}^1$

素因数の和:2204420

約数の個数: 32

約数和(自身を含む): 4444058304

約数和(自身を除く): 2438060674

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2204393, 4408786, 11021965, 15430751, 22043930, 28657109, 30861502, 57314218, 77153755, 143285545, 154307510, 200599763, 286571090, 401199526, 1002998815, 2005997630]

約数ペア:

[(1, 2005997630), (2, 1002998815), (5, 401199526), (7, 286571090), (10, 200599763), (13, 154307510), (14, 143285545), (26, 77153755), (35, 57314218), (65, 30861502), (70, 28657109), (91, 22043930), (130, 15430751), (182, 11021965), (455, 4408786), (910, 2204393)]