328013948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{187651}}^1$

素因数の和:187697

約数の個数: 24

約数和(自身を含む): 630510720

約数和(自身を除く): 302496772

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 187651, 375302, 750604, 3565369, 4315973, 7130738, 8631946, 14261476, 17263892, 82003487, 164006974, 328013948]

約数ペア:

[(1, 328013948), (2, 164006974), (4, 82003487), (19, 17263892), (23, 14261476), (38, 8631946), (46, 7130738), (76, 4315973), (92, 3565369), (437, 750604), (874, 375302), (1748, 187651)]