3978889226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1\times {\mathrm{35831}}^1$

素因数の和:40117

約数の個数: 16

約数和(自身を含む): 6429120768

約数和(自身を除く): 2450231542

約数列:

[1, 2, 13, 26, 4271, 8542, 35831, 55523, 71662, 111046, 465803, 931606, 153034201, 306068402, 1989444613, 3978889226]

約数ペア:

[(1, 3978889226), (2, 1989444613), (13, 306068402), (26, 153034201), (4271, 931606), (8542, 465803), (35831, 111046), (55523, 71662)]