2220512552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2789}}^1\times {\mathrm{4327}}^1$

素因数の和:7145

約数の個数: 32

約数和(自身を含む): 4347043200

約数和(自身を除く): 2126530648

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2789, 4327, 5578, 8654, 11156, 17308, 22312, 34616, 64147, 99521, 128294, 199042, 256588, 398084, 513176, 796168, 12068003, 24136006, 48272012, 96544024, 277564069, 555128138, 1110256276, 2220512552]

約数ペア:

[(1, 2220512552), (2, 1110256276), (4, 555128138), (8, 277564069), (23, 96544024), (46, 48272012), (92, 24136006), (184, 12068003), (2789, 796168), (4327, 513176), (5578, 398084), (8654, 256588), (11156, 199042), (17308, 128294), (22312, 99521), (34616, 64147)]