247086874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{5107}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 392784768

約数和(自身を除く): 145697894

約数列:

[1, 2, 17, 34, 1423, 2846, 5107, 10214, 24191, 48382, 86819, 173638, 7267261, 14534522, 123543437, 247086874]

約数ペア:

[(1, 247086874), (2, 123543437), (17, 14534522), (34, 7267261), (1423, 173638), (2846, 86819), (5107, 48382), (10214, 24191)]