2086630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 4624704

約数和(自身を除く): 2538074

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2293, 4586, 11465, 16051, 22930, 29809, 32102, 59618, 80255, 149045, 160510, 208663, 298090, 417326, 1043315, 2086630]

約数ペア:

[(1, 2086630), (2, 1043315), (5, 417326), (7, 298090), (10, 208663), (13, 160510), (14, 149045), (26, 80255), (35, 59618), (65, 32102), (70, 29809), (91, 22930), (130, 16051), (182, 11465), (455, 4586), (910, 2293)]