120930838

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{19949}}^1$

素因数の和:20391

約数の個数: 16

約数和(自身を含む): 207799200

約数和(自身を除く): 86868362

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 19949, 39898, 139643, 279286, 8637917, 17275834, 60465419, 120930838]

約数ペア:

[(1, 120930838), (2, 60465419), (7, 17275834), (14, 8637917), (433, 279286), (866, 139643), (3031, 39898), (6062, 19949)]