1844164985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2161}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 2513454720

約数和(自身を除く): 669289735

約数列:

[1, 5, 13, 19, 65, 95, 247, 691, 1235, 2161, 3455, 8983, 10805, 13129, 28093, 41059, 44915, 65645, 140465, 170677, 205295, 533767, 853385, 1493251, 2668835, 7466255, 19412263, 28371769, 97061315, 141858845, 368832997, 1844164985]

約数ペア:

[(1, 1844164985), (5, 368832997), (13, 141858845), (19, 97061315), (65, 28371769), (95, 19412263), (247, 7466255), (691, 2668835), (1235, 1493251), (2161, 853385), (3455, 533767), (8983, 205295), (10805, 170677), (13129, 140465), (28093, 65645), (41059, 44915)]