305778814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{22027}}^1$

素因数の和:22671

約数の個数: 16

約数和(自身を含む): 501181056

約数和(自身を除く): 195402242

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 22027, 44054, 242297, 484594, 13899037, 27798074, 152889407, 305778814]

約数ペア:

[(1, 305778814), (2, 152889407), (11, 27798074), (22, 13899037), (631, 484594), (1262, 242297), (6941, 44054), (13882, 22027)]