8078889494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1\times {\mathrm{2383}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 13221702144

約数和(自身を除く): 5142812650

約数列:

[1, 2, 13, 26, 83, 166, 1079, 1571, 2158, 2383, 3142, 4766, 20423, 30979, 40846, 61958, 130393, 197789, 260786, 395578, 1695109, 2571257, 3390218, 3743693, 5142514, 7487386, 48668009, 97336018, 310726519, 621453038, 4039444747, 8078889494]

約数ペア:

[(1, 8078889494), (2, 4039444747), (13, 621453038), (26, 310726519), (83, 97336018), (166, 48668009), (1079, 7487386), (1571, 5142514), (2158, 3743693), (2383, 3390218), (3142, 2571257), (4766, 1695109), (20423, 395578), (30979, 260786), (40846, 197789), (61958, 130393)]