13872758980

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2259407}}^1$

素因数の和:2259723

約数の個数: 24

約数和(自身を含む): 29227701888

約数和(自身を除く): 15354942908

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 2259407, 4518814, 9037628, 11297035, 22594070, 45188140, 693637949, 1387275898, 2774551796, 3468189745, 6936379490, 13872758980]

約数ペア:

[(1, 13872758980), (2, 6936379490), (4, 3468189745), (5, 2774551796), (10, 1387275898), (20, 693637949), (307, 45188140), (614, 22594070), (1228, 11297035), (1535, 9037628), (3070, 4518814), (6140, 2259407)]