2580532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 4833864

約数和(自身を除く): 2253332

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 277, 548, 554, 1108, 2329, 4658, 4709, 9316, 9418, 18836, 37949, 75898, 151796, 645133, 1290266, 2580532]

約数ペア:

[(1, 2580532), (2, 1290266), (4, 645133), (17, 151796), (34, 75898), (68, 37949), (137, 18836), (274, 9418), (277, 9316), (548, 4709), (554, 4658), (1108, 2329)]