7996776190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13691}}^1\times {\mathrm{4493}}^1$

素因数の和:18204

約数の個数: 32

約数和(自身を含む): 15506025696

約数和(自身を除く): 7509249506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4493, 8986, 13691, 22465, 27382, 44930, 58409, 68455, 116818, 136910, 177983, 292045, 355966, 584090, 889915, 1779830, 61513663, 123027326, 307568315, 615136630, 799677619, 1599355238, 3998388095, 7996776190]

約数ペア:

[(1, 7996776190), (2, 3998388095), (5, 1599355238), (10, 799677619), (13, 615136630), (26, 307568315), (65, 123027326), (130, 61513663), (4493, 1779830), (8986, 889915), (13691, 584090), (22465, 355966), (27382, 292045), (44930, 177983), (58409, 136910), (68455, 116818)]