890449902

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{969989}}^1$

素因数の和:970017

約数の個数: 32

約数和(自身を含む): 2095178400

約数和(自身を除く): 1204728498

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 969989, 1939978, 2909967, 5819934, 8729901, 16489813, 17459802, 26189703, 32979626, 49469439, 52379406, 98938878, 148408317, 296816634, 445224951, 890449902]

約数ペア:

[(1, 890449902), (2, 445224951), (3, 296816634), (6, 148408317), (9, 98938878), (17, 52379406), (18, 49469439), (27, 32979626), (34, 26189703), (51, 17459802), (54, 16489813), (102, 8729901), (153, 5819934), (306, 2909967), (459, 1939978), (918, 969989)]