1180688

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 20

約数和(自身を含む): 2311980

約数和(自身を除く): 1131292

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 677, 872, 1354, 1744, 2708, 5416, 10832, 73793, 147586, 295172, 590344, 1180688]

約数ペア:

[(1, 1180688), (2, 590344), (4, 295172), (8, 147586), (16, 73793), (109, 10832), (218, 5416), (436, 2708), (677, 1744), (872, 1354)]