2007869185

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{1741}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 2795450112

約数和(自身を除く): 787580927

約数列:

[1, 5, 7, 35, 83, 397, 415, 581, 1741, 1985, 2779, 2905, 8705, 12187, 13895, 32951, 60935, 144503, 164755, 230657, 691177, 722515, 1011521, 1153285, 3455885, 4838239, 5057605, 24191195, 57367691, 286838455, 401573837, 2007869185]

約数ペア:

[(1, 2007869185), (5, 401573837), (7, 286838455), (35, 57367691), (83, 24191195), (397, 5057605), (415, 4838239), (581, 3455885), (1741, 1153285), (1985, 1011521), (2779, 722515), (2905, 691177), (8705, 230657), (12187, 164755), (13895, 144503), (32951, 60935)]