403944044

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{13127}}^1$

素因数の和:13302

約数の個数: 36

約数和(自身を含む): 827615376

約数和(自身を除く): 423671332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7693, 13127, 15386, 26254, 30772, 52508, 91889, 183778, 367556, 643223, 1286446, 2060939, 2572892, 4121878, 8243756, 14426573, 28853146, 57706292, 100986011, 201972022, 403944044]

約数ペア:

[(1, 403944044), (2, 201972022), (4, 100986011), (7, 57706292), (14, 28853146), (28, 14426573), (49, 8243756), (98, 4121878), (157, 2572892), (196, 2060939), (314, 1286446), (628, 643223), (1099, 367556), (2198, 183778), (4396, 91889), (7693, 52508), (13127, 30772), (15386, 26254)]