2278070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 4129488

約数和(自身を除く): 1851418

約数列:

[1, 2, 5, 10, 157, 314, 785, 1451, 1570, 2902, 7255, 14510, 227807, 455614, 1139035, 2278070]

約数ペア:

[(1, 2278070), (2, 1139035), (5, 455614), (10, 227807), (157, 14510), (314, 7255), (785, 2902), (1451, 1570)]