2068859877

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2402857}}^1$

素因数の和:2402908

約数の個数: 16

約数和(自身を含む): 3229441152

約数和(自身を除く): 1160581275

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2402857, 7208571, 16819999, 50459997, 98517137, 295551411, 689619959, 2068859877]

約数ペア:

[(1, 2068859877), (3, 689619959), (7, 295551411), (21, 98517137), (41, 50459997), (123, 16819999), (287, 7208571), (861, 2402857)]