240122639

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 254016000

約数和(自身を除く): 13893361

約数列:

[1, 29, 71, 139, 839, 2059, 4031, 9869, 24331, 59569, 116621, 286201, 1727501, 3382009, 8280091, 240122639]

約数ペア:

[(1, 240122639), (29, 8280091), (71, 3382009), (139, 1727501), (839, 286201), (2059, 116621), (4031, 59569), (9869, 24331)]