1490888

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 3244800

約数和(自身を除く): 1753912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 337, 553, 632, 674, 1106, 1348, 2212, 2359, 2696, 4424, 4718, 9436, 18872, 26623, 53246, 106492, 186361, 212984, 372722, 745444, 1490888]

約数ペア:

[(1, 1490888), (2, 745444), (4, 372722), (7, 212984), (8, 186361), (14, 106492), (28, 53246), (56, 26623), (79, 18872), (158, 9436), (316, 4718), (337, 4424), (553, 2696), (632, 2359), (674, 2212), (1106, 1348)]