289021058

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1\times {\mathrm{1621}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 441443520

約数和(自身を除く): 152422462

約数列:

[1, 2, 59, 118, 1511, 1621, 3022, 3242, 89149, 95639, 178298, 191278, 2449331, 4898662, 144510529, 289021058]

約数ペア:

[(1, 289021058), (2, 144510529), (59, 4898662), (118, 2449331), (1511, 191278), (1621, 178298), (3022, 95639), (3242, 89149)]