11280454928

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{18311}}^1$

素因数の和:18735

約数の個数: 40

約数和(自身を含む): 22093794240

約数和(自身を除く): 10813339312

約数列:

[1, 2, 4, 8, 16, 139, 277, 278, 554, 556, 1108, 1112, 2216, 2224, 4432, 18311, 36622, 38503, 73244, 77006, 146488, 154012, 292976, 308024, 616048, 2545229, 5072147, 5090458, 10144294, 10180916, 20288588, 20361832, 40577176, 40723664, 81154352, 705028433, 1410056866, 2820113732, 5640227464, 11280454928]

約数ペア:

[(1, 11280454928), (2, 5640227464), (4, 2820113732), (8, 1410056866), (16, 705028433), (139, 81154352), (277, 40723664), (278, 40577176), (554, 20361832), (556, 20288588), (1108, 10180916), (1112, 10144294), (2216, 5090458), (2224, 5072147), (4432, 2545229), (18311, 616048), (36622, 308024), (38503, 292976), (73244, 154012), (77006, 146488)]