1221882126

素因数分解:

$2^1\times 3^1\times {\mathrm{1277}}^1\times {\mathrm{159473}}^1$

素因数の和:160755

約数の個数: 16

約数和(自身を含む): 2445693264

約数和(自身を除く): 1223811138

約数列:

[1, 2, 3, 6, 1277, 2554, 3831, 7662, 159473, 318946, 478419, 956838, 203647021, 407294042, 610941063, 1221882126]

約数ペア:

[(1, 1221882126), (2, 610941063), (3, 407294042), (6, 203647021), (1277, 956838), (2554, 478419), (3831, 318946), (7662, 159473)]