1157804812

素因数分解:

$2^2\times {\mathrm{2239}}^1\times {\mathrm{129277}}^1$

素因数の和:131520

約数の個数: 12

約数和(自身を含む): 2027079040

約数和(自身を除く): 869274228

約数列:

[1, 2, 4, 2239, 4478, 8956, 129277, 258554, 517108, 289451203, 578902406, 1157804812]

約数ペア:

[(1, 1157804812), (2, 578902406), (4, 289451203), (2239, 517108), (4478, 258554), (8956, 129277)]