2585448

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 7078500

約数和(自身を除く): 4493052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 241, 298, 447, 482, 596, 723, 894, 964, 1192, 1341, 1446, 1788, 1928, 2169, 2682, 2892, 3576, 4338, 5364, 5784, 8676, 10728, 17352, 35909, 71818, 107727, 143636, 215454, 287272, 323181, 430908, 646362, 861816, 1292724, 2585448]

約数ペア:

[(1, 2585448), (2, 1292724), (3, 861816), (4, 646362), (6, 430908), (8, 323181), (9, 287272), (12, 215454), (18, 143636), (24, 107727), (36, 71818), (72, 35909), (149, 17352), (241, 10728), (298, 8676), (447, 5784), (482, 5364), (596, 4338), (723, 3576), (894, 2892), (964, 2682), (1192, 2169), (1341, 1928), (1446, 1788)]