2881954942

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{631}}^1\times {\mathrm{4651}}^1$

素因数の和:5775

約数の個数: 16

約数和(自身を含む): 4339534464

約数和(自身を除く): 1457579522

約数列:

[1, 2, 491, 631, 982, 1262, 4651, 9302, 309821, 619642, 2283641, 2934781, 4567282, 5869562, 1440977471, 2881954942]

約数ペア:

[(1, 2881954942), (2, 1440977471), (491, 5869562), (631, 4567282), (982, 2934781), (1262, 2283641), (4651, 619642), (9302, 309821)]