1891432342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1\times {\mathrm{613}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 3033906624

約数和(自身を除く): 1142474282

約数列:

[1, 2, 17, 34, 151, 302, 601, 613, 1202, 1226, 2567, 5134, 10217, 10421, 20434, 20842, 90751, 92563, 181502, 185126, 368413, 736826, 1542767, 1573571, 3085534, 3147142, 6263021, 12526042, 55630363, 111260726, 945716171, 1891432342]

約数ペア:

[(1, 1891432342), (2, 945716171), (17, 111260726), (34, 55630363), (151, 12526042), (302, 6263021), (601, 3147142), (613, 3085534), (1202, 1573571), (1226, 1542767), (2567, 736826), (5134, 368413), (10217, 185126), (10421, 181502), (20434, 92563), (20842, 90751)]