976021930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{28547}}^1$

素因数の和:28830

約数の個数: 32

約数和(自身を含む): 1899241344

約数和(自身を除く): 923219414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 17095, 28547, 34190, 57094, 142735, 285470, 371111, 742222, 1855555, 3711110, 7507861, 15015722, 37539305, 75078610, 97602193, 195204386, 488010965, 976021930]

約数ペア:

[(1, 976021930), (2, 488010965), (5, 195204386), (10, 97602193), (13, 75078610), (26, 37539305), (65, 15015722), (130, 7507861), (263, 3711110), (526, 1855555), (1315, 742222), (2630, 371111), (3419, 285470), (6838, 142735), (17095, 57094), (28547, 34190)]