1282103690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{16223}}^1$

素因数の和:17366

約数の個数: 32

約数和(自身を含む): 2639969280

約数和(自身を除く): 1357865590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1129, 2258, 5645, 7903, 11290, 15806, 16223, 32446, 39515, 79030, 81115, 113561, 162230, 227122, 567805, 1135610, 18315767, 36631534, 91578835, 128210369, 183157670, 256420738, 641051845, 1282103690]

約数ペア:

[(1, 1282103690), (2, 641051845), (5, 256420738), (7, 183157670), (10, 128210369), (14, 91578835), (35, 36631534), (70, 18315767), (1129, 1135610), (2258, 567805), (5645, 227122), (7903, 162230), (11290, 113561), (15806, 81115), (16223, 79030), (32446, 39515)]