331396124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{4987}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 597063600

約数和(自身を除く): 265667476

約数列:

[1, 2, 4, 37, 74, 148, 449, 898, 1796, 4987, 9974, 16613, 19948, 33226, 66452, 184519, 369038, 738076, 2239163, 4478326, 8956652, 82849031, 165698062, 331396124]

約数ペア:

[(1, 331396124), (2, 165698062), (4, 82849031), (37, 8956652), (74, 4478326), (148, 2239163), (449, 738076), (898, 369038), (1796, 184519), (4987, 66452), (9974, 33226), (16613, 19948)]