2022177584

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{115001}}^1$

素因数の和:115173

約数の個数: 40

約数和(自身を含む): 4506238368

約数和(自身を除く): 2484060784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 115001, 230002, 460004, 805007, 920008, 1610014, 1840016, 3220028, 6440056, 12880112, 18055157, 36110314, 72220628, 126386099, 144441256, 252772198, 288882512, 505544396, 1011088792, 2022177584]

約数ペア:

[(1, 2022177584), (2, 1011088792), (4, 505544396), (7, 288882512), (8, 252772198), (14, 144441256), (16, 126386099), (28, 72220628), (56, 36110314), (112, 18055157), (157, 12880112), (314, 6440056), (628, 3220028), (1099, 1840016), (1256, 1610014), (2198, 920008), (2512, 805007), (4396, 460004), (8792, 230002), (17584, 115001)]