2247492970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2525273}}^1$

素因数の和:2525369

約数の個数: 16

約数和(自身を含む): 4090943880

約数和(自身を除く): 1843450910

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2525273, 5050546, 12626365, 25252730, 224749297, 449498594, 1123746485, 2247492970]

約数ペア:

[(1, 2247492970), (2, 1123746485), (5, 449498594), (10, 224749297), (89, 25252730), (178, 12626365), (445, 5050546), (890, 2525273)]