479164

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 973280

約数和(自身を除く): 494116

約数列:

[1, 2, 4, 7, 14, 28, 109, 157, 218, 314, 436, 628, 763, 1099, 1526, 2198, 3052, 4396, 17113, 34226, 68452, 119791, 239582, 479164]

約数ペア:

[(1, 479164), (2, 239582), (4, 119791), (7, 68452), (14, 34226), (28, 17113), (109, 4396), (157, 3052), (218, 2198), (314, 1526), (436, 1099), (628, 763)]