561233926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{6421}}^1$

素因数の和:6600

約数の個数: 32

約数和(自身を含む): 957134880

約数和(自身を除く): 395900954

約数列:

[1, 2, 11, 22, 29, 58, 137, 274, 319, 638, 1507, 3014, 3973, 6421, 7946, 12842, 43703, 70631, 87406, 141262, 186209, 372418, 879677, 1759354, 2048299, 4096598, 9676447, 19352894, 25510633, 51021266, 280616963, 561233926]

約数ペア:

[(1, 561233926), (2, 280616963), (11, 51021266), (22, 25510633), (29, 19352894), (58, 9676447), (137, 4096598), (274, 2048299), (319, 1759354), (638, 879677), (1507, 372418), (3014, 186209), (3973, 141262), (6421, 87406), (7946, 70631), (12842, 43703)]