20140926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1733}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 43696800

約数和(自身を除く): 23555874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1733, 1937, 3466, 3874, 5199, 5811, 10398, 11622, 22529, 45058, 67587, 135174, 258217, 516434, 774651, 1549302, 3356821, 6713642, 10070463, 20140926]

約数ペア:

[(1, 20140926), (2, 10070463), (3, 6713642), (6, 3356821), (13, 1549302), (26, 774651), (39, 516434), (78, 258217), (149, 135174), (298, 67587), (447, 45058), (894, 22529), (1733, 11622), (1937, 10398), (3466, 5811), (3874, 5199)]