7469644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20545

約数の個数: 24

約数和(自身を含む): 16089248

約数和(自身を除く): 8619604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 20521, 41042, 82084, 143647, 266773, 287294, 533546, 574588, 1067092, 1867411, 3734822, 7469644]

約数ペア:

[(1, 7469644), (2, 3734822), (4, 1867411), (7, 1067092), (13, 574588), (14, 533546), (26, 287294), (28, 266773), (52, 143647), (91, 82084), (182, 41042), (364, 20521)]