388824772

素因数分解:

$2^2\times 7^1\times {\mathrm{3259}}^1\times {\mathrm{4261}}^1$

素因数の和:7531

約数の個数: 24

約数和(自身を含む): 778070720

約数和(自身を除く): 389245948

約数列:

[1, 2, 4, 7, 14, 28, 3259, 4261, 6518, 8522, 13036, 17044, 22813, 29827, 45626, 59654, 91252, 119308, 13886599, 27773198, 55546396, 97206193, 194412386, 388824772]

約数ペア:

[(1, 388824772), (2, 194412386), (4, 97206193), (7, 55546396), (14, 27773198), (28, 13886599), (3259, 119308), (4261, 91252), (6518, 59654), (8522, 45626), (13036, 29827), (17044, 22813)]