2588726

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2206474

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 149, 238, 298, 511, 1022, 1043, 1241, 2086, 2482, 2533, 5066, 8687, 10877, 17374, 17731, 21754, 35462, 76139, 152278, 184909, 369818, 1294363, 2588726]

約数ペア:

[(1, 2588726), (2, 1294363), (7, 369818), (14, 184909), (17, 152278), (34, 76139), (73, 35462), (119, 21754), (146, 17731), (149, 17374), (238, 10877), (298, 8687), (511, 5066), (1022, 2533), (1043, 2482), (1241, 2086)]