8128086911

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{1151}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 9853747200

約数和(自身を除く): 1725660289

約数列:

[1, 7, 29, 43, 203, 301, 809, 1151, 1247, 5663, 8057, 8729, 23461, 33379, 34787, 49493, 164227, 233653, 243509, 346451, 931159, 1008823, 1435297, 6518113, 7061761, 10047079, 27003611, 40039837, 189025277, 280278859, 1161155273, 8128086911]

約数ペア:

[(1, 8128086911), (7, 1161155273), (29, 280278859), (43, 189025277), (203, 40039837), (301, 27003611), (809, 10047079), (1151, 7061761), (1247, 6518113), (5663, 1435297), (8057, 1008823), (8729, 931159), (23461, 346451), (33379, 243509), (34787, 233653), (49493, 164227)]