2103995998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{756289}}^1$

素因数の和:756411

約数の個数: 16

約数和(自身を含む): 3430531440

約数和(自身を除く): 1326535442

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 756289, 1512578, 9831757, 19663514, 80922923, 161845846, 1051997999, 2103995998]

約数ペア:

[(1, 2103995998), (2, 1051997999), (13, 161845846), (26, 80922923), (107, 19663514), (214, 9831757), (1391, 1512578), (2782, 756289)]