557305882

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{5987}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 980115840

約数和(自身を除く): 422809958

約数列:

[1, 2, 7, 14, 61, 109, 122, 218, 427, 763, 854, 1526, 5987, 6649, 11974, 13298, 41909, 46543, 83818, 93086, 365207, 652583, 730414, 1305166, 2556449, 4568081, 5112898, 9136162, 39807563, 79615126, 278652941, 557305882]

約数ペア:

[(1, 557305882), (2, 278652941), (7, 79615126), (14, 39807563), (61, 9136162), (109, 5112898), (122, 4568081), (218, 2556449), (427, 1305166), (763, 730414), (854, 652583), (1526, 365207), (5987, 93086), (6649, 83818), (11974, 46543), (13298, 41909)]