510013238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1917343}}^1$

素因数の和:1917371

約数の個数: 16

約数和(自身を含む): 920325120

約数和(自身を除く): 410311882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1917343, 3834686, 13421401, 26842802, 36429517, 72859034, 255006619, 510013238]

約数ペア:

[(1, 510013238), (2, 255006619), (7, 72859034), (14, 36429517), (19, 26842802), (38, 13421401), (133, 3834686), (266, 1917343)]