1627366670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{9473}}^1$

素因数の和:9940

約数の個数: 32

約数和(自身を含む): 3008184480

約数和(自身を除く): 1380817810

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 419, 838, 2095, 4190, 9473, 17179, 18946, 34358, 47365, 85895, 94730, 171790, 388393, 776786, 1941965, 3883930, 3969187, 7938374, 19845935, 39691870, 162736667, 325473334, 813683335, 1627366670]

約数ペア:

[(1, 1627366670), (2, 813683335), (5, 325473334), (10, 162736667), (41, 39691870), (82, 19845935), (205, 7938374), (410, 3969187), (419, 3883930), (838, 1941965), (2095, 776786), (4190, 388393), (9473, 171790), (17179, 94730), (18946, 85895), (34358, 47365)]