1557164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 3279360

約数和(自身を除く): 1722196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2927, 5854, 11708, 20489, 40978, 55613, 81956, 111226, 222452, 389291, 778582, 1557164]

約数ペア:

[(1, 1557164), (2, 778582), (4, 389291), (7, 222452), (14, 111226), (19, 81956), (28, 55613), (38, 40978), (76, 20489), (133, 11708), (266, 5854), (532, 2927)]