1021397062

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{40241}}^1$

素因数の和:40301

約数の個数: 32

約数和(自身を含む): 1835035200

約数和(自身を除く): 813638138

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1813, 3626, 12691, 25382, 40241, 80482, 281687, 563374, 1488917, 1971809, 2977834, 3943618, 10422419, 13802663, 20844838, 27605326, 72956933, 145913866, 510698531, 1021397062]

約数ペア:

[(1, 1021397062), (2, 510698531), (7, 145913866), (14, 72956933), (37, 27605326), (49, 20844838), (74, 13802663), (98, 10422419), (259, 3943618), (343, 2977834), (518, 1971809), (686, 1488917), (1813, 563374), (3626, 281687), (12691, 80482), (25382, 40241)]