3990097358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4950493}}^1$

素因数の和:4950539

約数の個数: 16

約数和(自身を含む): 6653463936

約数和(自身を除く): 2663366578

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4950493, 9900986, 64356409, 128712818, 153465283, 306930566, 1995048679, 3990097358]

約数ペア:

[(1, 3990097358), (2, 1995048679), (13, 306930566), (26, 153465283), (31, 128712818), (62, 64356409), (403, 9900986), (806, 4950493)]