138862052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{291727}}^1$

素因数の和:291755

約数の個数: 24

約数和(自身を含む): 294061824

約数和(自身を除く): 155199772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 291727, 583454, 1166908, 2042089, 4084178, 4959359, 8168356, 9918718, 19837436, 34715513, 69431026, 138862052]

約数ペア:

[(1, 138862052), (2, 69431026), (4, 34715513), (7, 19837436), (14, 9918718), (17, 8168356), (28, 4959359), (34, 4084178), (68, 2042089), (119, 1166908), (238, 583454), (476, 291727)]