271291252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{18149}}^1$

素因数の和:18291

約数の個数: 24

約数和(自身を含む): 492445800

約数和(自身を除く): 221154548

約数列:

[1, 2, 4, 37, 74, 101, 148, 202, 404, 3737, 7474, 14948, 18149, 36298, 72596, 671513, 1343026, 1833049, 2686052, 3666098, 7332196, 67822813, 135645626, 271291252]

約数ペア:

[(1, 271291252), (2, 135645626), (4, 67822813), (37, 7332196), (74, 3666098), (101, 2686052), (148, 1833049), (202, 1343026), (404, 671513), (3737, 72596), (7474, 36298), (14948, 18149)]