2018875312

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{993541}}^1$

素因数の和:993676

約数の個数: 20

約数和(自身を含む): 3942374656

約数和(自身を除く): 1923499344

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 993541, 1987082, 3974164, 7948328, 15896656, 126179707, 252359414, 504718828, 1009437656, 2018875312]

約数ペア:

[(1, 2018875312), (2, 1009437656), (4, 504718828), (8, 252359414), (16, 126179707), (127, 15896656), (254, 7948328), (508, 3974164), (1016, 1987082), (2032, 993541)]