2990012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{24113}}^1$

素因数の和:24148

約数の個数: 12

約数和(自身を含む): 5401536

約数和(自身を除く): 2411524

約数列:

[1, 2, 4, 31, 62, 124, 24113, 48226, 96452, 747503, 1495006, 2990012]

約数ペア:

[(1, 2990012), (2, 1495006), (4, 747503), (31, 96452), (62, 48226), (124, 24113)]