13077804940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6348449}}^1$

素因数の和:6348561

約数の個数: 24

約数和(自身を含む): 27730029600

約数和(自身を除く): 14652224660

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 6348449, 12696898, 25393796, 31742245, 63484490, 126968980, 653890247, 1307780494, 2615560988, 3269451235, 6538902470, 13077804940]

約数ペア:

[(1, 13077804940), (2, 6538902470), (4, 3269451235), (5, 2615560988), (10, 1307780494), (20, 653890247), (103, 126968980), (206, 63484490), (412, 31742245), (515, 25393796), (1030, 12696898), (2060, 6348449)]