2021562004210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47911}}^1\times {\mathrm{602773}}^1$

素因数の和:650698

約数の個数: 32

約数和(自身を含む): 4158735535872

約数和(自身を除く): 2137173531662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 47911, 95822, 239555, 335377, 479110, 602773, 670754, 1205546, 1676885, 3013865, 3353770, 4219411, 6027730, 8438822, 21097055, 42194110, 28879457203, 57758914406, 144397286015, 202156200421, 288794572030, 404312400842, 1010781002105, 2021562004210]

約数ペア:

[(1, 2021562004210), (2, 1010781002105), (5, 404312400842), (7, 288794572030), (10, 202156200421), (14, 144397286015), (35, 57758914406), (70, 28879457203), (47911, 42194110), (95822, 21097055), (239555, 8438822), (335377, 6027730), (479110, 4219411), (602773, 3353770), (670754, 3013865), (1205546, 1676885)]