505935196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{42487}}^1$

素因数の和:42733

約数の個数: 24

約数和(自身を含む): 957679520

約数和(自身を除く): 451744324

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 42487, 84974, 169948, 552331, 1104662, 2209324, 9729523, 19459046, 38918092, 126483799, 252967598, 505935196]

約数ペア:

[(1, 505935196), (2, 252967598), (4, 126483799), (13, 38918092), (26, 19459046), (52, 9729523), (229, 2209324), (458, 1104662), (916, 552331), (2977, 169948), (5954, 84974), (11908, 42487)]