417616

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 20

約数和(自身を含む): 829312

約数和(自身を除く): 411696

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 607, 688, 1214, 2428, 4856, 9712, 26101, 52202, 104404, 208808, 417616]

約数ペア:

[(1, 417616), (2, 208808), (4, 104404), (8, 52202), (16, 26101), (43, 9712), (86, 4856), (172, 2428), (344, 1214), (607, 688)]