2821525826

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6949571}}^1$

素因数の和:6949609

約数の個数: 16

約数和(自身を含む): 5003691840

約数和(自身を除く): 2182166014

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 6949571, 13899142, 48646997, 97293994, 201537559, 403075118, 1410762913, 2821525826]

約数ペア:

[(1, 2821525826), (2, 1410762913), (7, 403075118), (14, 201537559), (29, 97293994), (58, 48646997), (203, 13899142), (406, 6949571)]