7782268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 14819168

約数和(自身を除く): 7036900

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1453, 2678, 2906, 5356, 5812, 18889, 37778, 75556, 149659, 299318, 598636, 1945567, 3891134, 7782268]

約数ペア:

[(1, 7782268), (2, 3891134), (4, 1945567), (13, 598636), (26, 299318), (52, 149659), (103, 75556), (206, 37778), (412, 18889), (1339, 5812), (1453, 5356), (2678, 2906)]