1277761762

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1\times {\mathrm{7393}}^1$

素因数の和:8337

約数の個数: 16

約数和(自身を含む): 1937819520

約数和(自身を除く): 660057758

約数列:

[1, 2, 103, 206, 839, 1678, 7393, 14786, 86417, 172834, 761479, 1522958, 6202727, 12405454, 638880881, 1277761762]

約数ペア:

[(1, 1277761762), (2, 638880881), (103, 12405454), (206, 6202727), (839, 1522958), (1678, 761479), (7393, 172834), (14786, 86417)]