403322108

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{7213}}^1$

素因数の和:9221

約数の個数: 24

約数和(自身を含む): 807160032

約数和(自身を除く): 403837924

約数列:

[1, 2, 4, 7, 14, 28, 1997, 3994, 7213, 7988, 13979, 14426, 27958, 28852, 50491, 55916, 100982, 201964, 14404361, 28808722, 57617444, 100830527, 201661054, 403322108]

約数ペア:

[(1, 403322108), (2, 201661054), (4, 100830527), (7, 57617444), (14, 28808722), (28, 14404361), (1997, 201964), (3994, 100982), (7213, 55916), (7988, 50491), (13979, 28852), (14426, 27958)]