2502550078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{177511}}^1$

素因数の和:177592

約数の個数: 32

約数和(自身を含む): 4601111040

約数和(自身を除く): 2098560962

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 177511, 355022, 1242577, 2485154, 3372709, 6745418, 9408083, 18816166, 23608963, 47217926, 65856581, 131713162, 178753577, 357507154, 1251275039, 2502550078]

約数ペア:

[(1, 2502550078), (2, 1251275039), (7, 357507154), (14, 178753577), (19, 131713162), (38, 65856581), (53, 47217926), (106, 23608963), (133, 18816166), (266, 9408083), (371, 6745418), (742, 3372709), (1007, 2485154), (2014, 1242577), (7049, 355022), (14098, 177511)]