253048606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 402874560

約数和(自身を除く): 149825954

約数列:

[1, 2, 29, 53, 58, 106, 263, 313, 526, 626, 1537, 3074, 7627, 9077, 13939, 15254, 16589, 18154, 27878, 33178, 82319, 164638, 404231, 481081, 808462, 962162, 2387251, 4362907, 4774502, 8725814, 126524303, 253048606]

約数ペア:

[(1, 253048606), (2, 126524303), (29, 8725814), (53, 4774502), (58, 4362907), (106, 2387251), (263, 962162), (313, 808462), (526, 481081), (626, 404231), (1537, 164638), (3074, 82319), (7627, 33178), (9077, 27878), (13939, 18154), (15254, 16589)]