1243473874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{988453}}^1$

素因数の和:988509

約数の個数: 16

約数和(自身を含む): 2028307608

約数和(自身を除く): 784833734

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 988453, 1976906, 16803701, 33607402, 36572761, 73145522, 621736937, 1243473874]

約数ペア:

[(1, 1243473874), (2, 621736937), (17, 73145522), (34, 36572761), (37, 33607402), (74, 16803701), (629, 1976906), (1258, 988453)]