5181628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 9414272

約数和(自身を除く): 4232644

約数列:

[1, 2, 4, 37, 74, 148, 157, 223, 314, 446, 628, 892, 5809, 8251, 11618, 16502, 23236, 33004, 35011, 70022, 140044, 1295407, 2590814, 5181628]

約数ペア:

[(1, 5181628), (2, 2590814), (4, 1295407), (37, 140044), (74, 70022), (148, 35011), (157, 33004), (223, 23236), (314, 16502), (446, 11618), (628, 8251), (892, 5809)]