1156991618

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1\times {\mathrm{4111}}^1$

素因数の和:5513

約数の個数: 16

約数和(自身を含む): 1753192320

約数和(自身を除く): 596200702

約数列:

[1, 2, 109, 218, 1291, 2582, 4111, 8222, 140719, 281438, 448099, 896198, 5307301, 10614602, 578495809, 1156991618]

約数ペア:

[(1, 1156991618), (2, 578495809), (109, 10614602), (218, 5307301), (1291, 896198), (2582, 448099), (4111, 281438), (8222, 140719)]