51926939454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{665729993}}^1$

素因数の和:665730011

約数の個数: 16

約数和(自身を含む): 111842638992

約数和(自身を除く): 59915699538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 665729993, 1331459986, 1997189979, 3994379958, 8654489909, 17308979818, 25963469727, 51926939454]

約数ペア:

[(1, 51926939454), (2, 25963469727), (3, 17308979818), (6, 8654489909), (13, 3994379958), (26, 1997189979), (39, 1331459986), (78, 665729993)]