121286012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{978113}}^1$

素因数の和:978148

約数の個数: 12

約数和(自身を含む): 219097536

約数和(自身を除く): 97811524

約数列:

[1, 2, 4, 31, 62, 124, 978113, 1956226, 3912452, 30321503, 60643006, 121286012]

約数ペア:

[(1, 121286012), (2, 60643006), (4, 30321503), (31, 3912452), (62, 1956226), (124, 978113)]