1423496048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{129127}}^1$

素因数の和:129201

約数の個数: 40

約数和(自身を含む): 3026243808

約数和(自身を除く): 1602747760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 129127, 258254, 516508, 1033016, 1678651, 2066032, 3357302, 6714604, 6843731, 13429208, 13687462, 26858416, 27374924, 54749848, 88968503, 109499696, 177937006, 355874012, 711748024, 1423496048]

約数ペア:

[(1, 1423496048), (2, 711748024), (4, 355874012), (8, 177937006), (13, 109499696), (16, 88968503), (26, 54749848), (52, 27374924), (53, 26858416), (104, 13687462), (106, 13429208), (208, 6843731), (212, 6714604), (424, 3357302), (689, 2066032), (848, 1678651), (1378, 1033016), (2756, 516508), (5512, 258254), (11024, 129127)]