245246982

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{171023}}^1$

素因数の和:171267

約数の個数: 16

約数和(自身を含む): 492549120

約数和(自身を除く): 247302138

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 171023, 342046, 513069, 1026138, 40874497, 81748994, 122623491, 245246982]

約数ペア:

[(1, 245246982), (2, 122623491), (3, 81748994), (6, 40874497), (239, 1026138), (478, 513069), (717, 342046), (1434, 171023)]