2080996070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{393383}}^1$

素因数の和:393436

約数の個数: 24

約数和(自身を含む): 3915744336

約数和(自身を除く): 1834748266

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 393383, 786766, 1966915, 3933830, 9047809, 18095618, 45239045, 90478090, 208099607, 416199214, 1040498035, 2080996070]

約数ペア:

[(1, 2080996070), (2, 1040498035), (5, 416199214), (10, 208099607), (23, 90478090), (46, 45239045), (115, 18095618), (230, 9047809), (529, 3933830), (1058, 1966915), (2645, 786766), (5290, 393383)]