1949272072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{207017}}^1$

素因数の和:207141

約数の個数: 32

約数和(自身を含む): 4024429920

約数和(自身を除く): 2075157848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 207017, 414034, 828068, 1656136, 2277187, 4554374, 9108748, 18217496, 22150819, 44301638, 88603276, 177206552, 243659009, 487318018, 974636036, 1949272072]

約数ペア:

[(1, 1949272072), (2, 974636036), (4, 487318018), (8, 243659009), (11, 177206552), (22, 88603276), (44, 44301638), (88, 22150819), (107, 18217496), (214, 9108748), (428, 4554374), (856, 2277187), (1177, 1656136), (2354, 828068), (4708, 414034), (9416, 207017)]