2013904749136

素因数分解:

$2^4\times 7^1\times {\mathrm{17981292403}}^1$

素因数の和:17981292418

約数の個数: 20

約数和(自身を含む): 4459360516192

約数和(自身を除く): 2445455767056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17981292403, 35962584806, 71925169612, 125869046821, 143850339224, 251738093642, 287700678448, 503476187284, 1006952374568, 2013904749136]

約数ペア:

[(1, 2013904749136), (2, 1006952374568), (4, 503476187284), (7, 287700678448), (8, 251738093642), (14, 143850339224), (16, 125869046821), (28, 71925169612), (56, 35962584806), (112, 17981292403)]