2950618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:1973

約数の個数: 16

約数和(自身を含む): 4898880

約数和(自身を除く): 1948262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1889, 3778, 20779, 41558, 134119, 268238, 1475309, 2950618]

約数ペア:

[(1, 2950618), (2, 1475309), (11, 268238), (22, 134119), (71, 41558), (142, 20779), (781, 3778), (1562, 1889)]