996983284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{144323}}^1$

素因数の和:144495

約数の個数: 24

約数和(自身を含む): 1915468128

約数和(自身を除く): 918484844

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 144323, 288646, 577292, 1587553, 3175106, 6350212, 22658711, 45317422, 90634844, 249245821, 498491642, 996983284]

約数ペア:

[(1, 996983284), (2, 498491642), (4, 249245821), (11, 90634844), (22, 45317422), (44, 22658711), (157, 6350212), (314, 3175106), (628, 1587553), (1727, 577292), (3454, 288646), (6908, 144323)]