766759856

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{153107}}^1$

素因数の和:153428

約数の個数: 20

約数和(自身を含む): 1490353272

約数和(自身を除く): 723593416

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 153107, 306214, 612428, 1224856, 2449712, 47922491, 95844982, 191689964, 383379928, 766759856]

約数ペア:

[(1, 766759856), (2, 383379928), (4, 191689964), (8, 95844982), (16, 47922491), (313, 2449712), (626, 1224856), (1252, 612428), (2504, 306214), (5008, 153107)]