4066972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11173}}^1$

素因数の和:11197

約数の個数: 24

約数和(自身を含む): 8760416

約数和(自身を除く): 4693444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 11173, 22346, 44692, 78211, 145249, 156422, 290498, 312844, 580996, 1016743, 2033486, 4066972]

約数ペア:

[(1, 4066972), (2, 2033486), (4, 1016743), (7, 580996), (13, 312844), (14, 290498), (26, 156422), (28, 145249), (52, 78211), (91, 44692), (182, 22346), (364, 11173)]