2116572042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27135539}}^1$

素因数の和:27135557

約数の個数: 16

約数和(自身を含む): 4558770720

約数和(自身を除く): 2442198678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 27135539, 54271078, 81406617, 162813234, 352762007, 705524014, 1058286021, 2116572042]

約数ペア:

[(1, 2116572042), (2, 1058286021), (3, 705524014), (6, 352762007), (13, 162813234), (26, 81406617), (39, 54271078), (78, 27135539)]