1242962

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 2177280

約数和(自身を除く): 934318

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1889, 3778, 13223, 26446, 88783, 177566, 621481, 1242962]

約数ペア:

[(1, 1242962), (2, 621481), (7, 177566), (14, 88783), (47, 26446), (94, 13223), (329, 3778), (658, 1889)]