2840482078

素因数分解:

$2^1\times 7^2\times {\mathrm{643}}^1\times {\mathrm{45077}}^1$

素因数の和:45736

約数の個数: 24

約数和(自身を含む): 4964169672

約数和(自身を除く): 2123687594

約数列:

[1, 2, 7, 14, 49, 98, 643, 1286, 4501, 9002, 31507, 45077, 63014, 90154, 315539, 631078, 2208773, 4417546, 28984511, 57969022, 202891577, 405783154, 1420241039, 2840482078]

約数ペア:

[(1, 2840482078), (2, 1420241039), (7, 405783154), (14, 202891577), (49, 57969022), (98, 28984511), (643, 4417546), (1286, 2208773), (4501, 631078), (9002, 315539), (31507, 90154), (45077, 63014)]