1205104

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:808

約数の個数: 20

約数和(自身を含む): 2359720

約数和(自身を除く): 1154616

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 691, 872, 1382, 1744, 2764, 5528, 11056, 75319, 150638, 301276, 602552, 1205104]

約数ペア:

[(1, 1205104), (2, 602552), (4, 301276), (8, 150638), (16, 75319), (109, 11056), (218, 5528), (436, 2764), (691, 1744), (872, 1382)]