7620146

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 11726208

約数和(自身を除く): 4106062

約数列:

[1, 2, 71, 103, 142, 206, 521, 1042, 7313, 14626, 36991, 53663, 73982, 107326, 3810073, 7620146]

約数ペア:

[(1, 7620146), (2, 3810073), (71, 107326), (103, 73982), (142, 53663), (206, 36991), (521, 14626), (1042, 7313)]