2018907935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{1193}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 2738940480

約数和(自身を除く): 720032545

約数列:

[1, 5, 11, 29, 55, 145, 319, 1061, 1193, 1595, 5305, 5965, 11671, 13123, 30769, 34597, 58355, 65615, 153845, 172985, 338459, 380567, 1265773, 1692295, 1902835, 6328865, 13923503, 36707417, 69617515, 183537085, 403781587, 2018907935]

約数ペア:

[(1, 2018907935), (5, 403781587), (11, 183537085), (29, 69617515), (55, 36707417), (145, 13923503), (319, 6328865), (1061, 1902835), (1193, 1692295), (1595, 1265773), (5305, 380567), (5965, 338459), (11671, 172985), (13123, 153845), (30769, 65615), (34597, 58355)]