8397290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 16680384

約数和(自身を除く): 8283094

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 787, 970, 1067, 1574, 2134, 3935, 5335, 7870, 8657, 10670, 17314, 43285, 76339, 86570, 152678, 381695, 763390, 839729, 1679458, 4198645, 8397290]

約数ペア:

[(1, 8397290), (2, 4198645), (5, 1679458), (10, 839729), (11, 763390), (22, 381695), (55, 152678), (97, 86570), (110, 76339), (194, 43285), (485, 17314), (787, 10670), (970, 8657), (1067, 7870), (1574, 5335), (2134, 3935)]