2018476072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{15731}}^1$

素因数の和:16153

約数の個数: 32

約数和(自身を含む): 3883286880

約数和(自身を除く): 1864810808

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 373, 746, 1492, 2984, 15731, 16039, 31462, 32078, 62924, 64156, 125848, 128312, 676433, 1352866, 2705732, 5411464, 5867663, 11735326, 23470652, 46941304, 252309509, 504619018, 1009238036, 2018476072]

約数ペア:

[(1, 2018476072), (2, 1009238036), (4, 504619018), (8, 252309509), (43, 46941304), (86, 23470652), (172, 11735326), (344, 5867663), (373, 5411464), (746, 2705732), (1492, 1352866), (2984, 676433), (15731, 128312), (16039, 125848), (31462, 64156), (32078, 62924)]