1520242576

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{195103}}^1$

素因数の和:195598

約数の個数: 20

約数和(自身を含む): 2951533312

約数和(自身を除く): 1431290736

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 195103, 390206, 780412, 1560824, 3121648, 95015161, 190030322, 380060644, 760121288, 1520242576]

約数ペア:

[(1, 1520242576), (2, 760121288), (4, 380060644), (8, 190030322), (16, 95015161), (487, 3121648), (974, 1560824), (1948, 780412), (3896, 390206), (7792, 195103)]