8427292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 15523200

約数和(自身を除く): 7095908

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 659, 1318, 2636, 3197, 6394, 12788, 15157, 30314, 60628, 91601, 183202, 366404, 2106823, 4213646, 8427292]

約数ペア:

[(1, 8427292), (2, 4213646), (4, 2106823), (23, 366404), (46, 183202), (92, 91601), (139, 60628), (278, 30314), (556, 15157), (659, 12788), (1318, 6394), (2636, 3197)]