1997647566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{14475707}}^1$

素因数の和:14475735

約数の個数: 16

約数和(自身を含む): 4169003904

約数和(自身を除く): 2171356338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 14475707, 28951414, 43427121, 86854242, 332941261, 665882522, 998823783, 1997647566]

約数ペア:

[(1, 1997647566), (2, 998823783), (3, 665882522), (6, 332941261), (23, 86854242), (46, 43427121), (69, 28951414), (138, 14475707)]