317804546

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{3947}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 482098176

約数和(自身を除く): 164293630

約数列:

[1, 2, 127, 254, 317, 634, 3947, 7894, 40259, 80518, 501269, 1002538, 1251199, 2502398, 158902273, 317804546]

約数ペア:

[(1, 317804546), (2, 158902273), (127, 2502398), (254, 1251199), (317, 1002538), (634, 501269), (3947, 80518), (7894, 40259)]