65518520834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{2563523}}^1$

素因数の和:2564521

約数の個数: 16

約数和(自身を含む): 105945319872

約数和(自身を除く): 40426799038

約数列:

[1, 2, 13, 26, 983, 1966, 12779, 25558, 2563523, 5127046, 33325799, 66651598, 2519943109, 5039886218, 32759260417, 65518520834]

約数ペア:

[(1, 65518520834), (2, 32759260417), (13, 5039886218), (26, 2519943109), (983, 66651598), (1966, 33325799), (12779, 5127046), (25558, 2563523)]