261036579074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{3346537}}^1$

素因数の和:3347489

約数の個数: 16

約数和(自身を含む): 401102658528

約数和(自身を除く): 140066079454

約数列:

[1, 2, 43, 86, 907, 1814, 39001, 78002, 3346537, 6693074, 143901091, 287802182, 3035309059, 6070618118, 130518289537, 261036579074]

約数ペア:

[(1, 261036579074), (2, 130518289537), (43, 6070618118), (86, 3035309059), (907, 287802182), (1814, 143901091), (39001, 6693074), (78002, 3346537)]