2887898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 4816896

約数和(自身を除く): 1928998

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3583, 7166, 46579, 93158, 111073, 222146, 1443949, 2887898]

約数ペア:

[(1, 2887898), (2, 1443949), (13, 222146), (26, 111073), (31, 93158), (62, 46579), (403, 7166), (806, 3583)]