5120699691748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{12586891}}^1$

素因数の和:12587068

約数の個数: 48

約数和(自身を含む): 9706004159040

約数和(自身を除く): 4585304467292

約数列:

[1, 2, 4, 19, 38, 53, 76, 101, 106, 202, 212, 404, 1007, 1919, 2014, 3838, 4028, 5353, 7676, 10706, 21412, 101707, 203414, 406828, 12586891, 25173782, 50347564, 239150929, 478301858, 667105223, 956603716, 1271275991, 1334210446, 2542551982, 2668420892, 5085103964, 12674999237, 24154243829, 25349998474, 48308487658, 50699996948, 67377627523, 96616975316, 134755255046, 269510510092, 1280174922937, 2560349845874, 5120699691748]

約数ペア:

[(1, 5120699691748), (2, 2560349845874), (4, 1280174922937), (19, 269510510092), (38, 134755255046), (53, 96616975316), (76, 67377627523), (101, 50699996948), (106, 48308487658), (202, 25349998474), (212, 24154243829), (404, 12674999237), (1007, 5085103964), (1919, 2668420892), (2014, 2542551982), (3838, 1334210446), (4028, 1271275991), (5353, 956603716), (7676, 667105223), (10706, 478301858), (21412, 239150929), (101707, 50347564), (203414, 25173782), (406828, 12586891)]