2017680154

素因数分解:

$2^1\times 7^2\times {\mathrm{1693}}^1\times {\mathrm{12161}}^1$

素因数の和:13870

約数の個数: 24

約数和(自身を含む): 3523015188

約数和(自身を除く): 1505335034

約数列:

[1, 2, 7, 14, 49, 98, 1693, 3386, 11851, 12161, 23702, 24322, 82957, 85127, 165914, 170254, 595889, 1191778, 20588573, 41177146, 144120011, 288240022, 1008840077, 2017680154]

約数ペア:

[(1, 2017680154), (2, 1008840077), (7, 288240022), (14, 144120011), (49, 41177146), (98, 20588573), (1693, 1191778), (3386, 595889), (11851, 170254), (12161, 165914), (23702, 85127), (24322, 82957)]