239373788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{4217}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 437929632

約数和(自身を除く): 198555844

約数列:

[1, 2, 4, 23, 46, 92, 617, 1234, 2468, 4217, 8434, 14191, 16868, 28382, 56764, 96991, 193982, 387964, 2601889, 5203778, 10407556, 59843447, 119686894, 239373788]

約数ペア:

[(1, 239373788), (2, 119686894), (4, 59843447), (23, 10407556), (46, 5203778), (92, 2601889), (617, 387964), (1234, 193982), (2468, 96991), (4217, 56764), (8434, 28382), (14191, 16868)]