415342276

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{327557}}^1$

素因数の和:327878

約数の個数: 12

約数和(自身を含む): 729144108

約数和(自身を除く): 313801832

約数列:

[1, 2, 4, 317, 634, 1268, 327557, 655114, 1310228, 103835569, 207671138, 415342276]

約数ペア:

[(1, 415342276), (2, 207671138), (4, 103835569), (317, 1310228), (634, 655114), (1268, 327557)]