269140924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{18289}}^1$

素因数の和:18589

約数の個数: 24

約数和(自身を含む): 509047280

約数和(自身を除く): 239906356

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 7358, 14716, 18289, 36578, 73156, 237757, 475514, 951028, 5175787, 10351574, 20703148, 67285231, 134570462, 269140924]

約数ペア:

[(1, 269140924), (2, 134570462), (4, 67285231), (13, 20703148), (26, 10351574), (52, 5175787), (283, 951028), (566, 475514), (1132, 237757), (3679, 73156), (7358, 36578), (14716, 18289)]