2251376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3848

約数の個数: 20

約数和(自身を含む): 4481112

約数和(自身を除く): 2229736

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3803, 7606, 15212, 30424, 60848, 140711, 281422, 562844, 1125688, 2251376]

約数ペア:

[(1, 2251376), (2, 1125688), (4, 562844), (8, 281422), (16, 140711), (37, 60848), (74, 30424), (148, 15212), (296, 7606), (592, 3803)]