520068591926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19863593}}^1$

素因数の和:19863680

約数の個数: 32

約数和(自身を含む): 901012623840

約数和(自身を除く): 380944031914

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 13091, 26182, 19863593, 39727186, 258226709, 377408267, 516453418, 754816534, 1052770429, 2105540858, 4906307471, 9812614942, 13686015577, 20002638151, 27372031154, 40005276302, 260034295963, 520068591926]

約数ペア:

[(1, 520068591926), (2, 260034295963), (13, 40005276302), (19, 27372031154), (26, 20002638151), (38, 13686015577), (53, 9812614942), (106, 4906307471), (247, 2105540858), (494, 1052770429), (689, 754816534), (1007, 516453418), (1378, 377408267), (2014, 258226709), (13091, 39727186), (26182, 19863593)]