1520796854

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{103979}}^1$

素因数の和:104155

約数の個数: 16

約数和(自身を含む): 2335806720

約数和(自身を除く): 815009866

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 103979, 207958, 7382509, 10709837, 14765018, 21419674, 760398427, 1520796854]

約数ペア:

[(1, 1520796854), (2, 760398427), (71, 21419674), (103, 14765018), (142, 10709837), (206, 7382509), (7313, 207958), (14626, 103979)]