1013089286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 1681827840

約数和(自身を除く): 668738554

約数列:

[1, 2, 11, 22, 131, 157, 262, 314, 1441, 1727, 2239, 2882, 3454, 4478, 20567, 24629, 41134, 49258, 226237, 293309, 351523, 452474, 586618, 703046, 3226399, 3866753, 6452798, 7733506, 46049513, 92099026, 506544643, 1013089286]

約数ペア:

[(1, 1013089286), (2, 506544643), (11, 92099026), (22, 46049513), (131, 7733506), (157, 6452798), (262, 3866753), (314, 3226399), (1441, 703046), (1727, 586618), (2239, 452474), (2882, 351523), (3454, 293309), (4478, 226237), (20567, 49258), (24629, 41134)]