2015391028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3788329}}^1$

素因数の和:3788359

約数の個数: 24

約数和(自身を含む): 4242929600

約数和(自身を除く): 2227538572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3788329, 7576658, 15153316, 26518303, 53036606, 71978251, 106073212, 143956502, 287913004, 503847757, 1007695514, 2015391028]

約数ペア:

[(1, 2015391028), (2, 1007695514), (4, 503847757), (7, 287913004), (14, 143956502), (19, 106073212), (28, 71978251), (38, 53036606), (76, 26518303), (133, 15153316), (266, 7576658), (532, 3788329)]