1590706726

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 2901629952

約数和(自身を除く): 1310923226

約数列:

[1, 2, 7, 14, 23, 46, 107, 137, 161, 214, 274, 322, 337, 674, 749, 959, 1498, 1918, 2359, 2461, 3151, 4718, 4922, 6302, 7751, 14659, 15502, 17227, 22057, 29318, 34454, 36059, 44114, 46169, 54257, 72118, 92338, 102613, 108514, 205226, 252413, 323183, 337157, 504826, 646366, 674314, 829357, 1061887, 1658714, 2123774, 2360099, 4720198, 4940083, 5805499, 7433209, 9880166, 11610998, 14866418, 34580581, 69161162, 113621909, 227243818, 795353363, 1590706726]

約数ペア:

[(1, 1590706726), (2, 795353363), (7, 227243818), (14, 113621909), (23, 69161162), (46, 34580581), (107, 14866418), (137, 11610998), (161, 9880166), (214, 7433209), (274, 5805499), (322, 4940083), (337, 4720198), (674, 2360099), (749, 2123774), (959, 1658714), (1498, 1061887), (1918, 829357), (2359, 674314), (2461, 646366), (3151, 504826), (4718, 337157), (4922, 323183), (6302, 252413), (7751, 205226), (14659, 108514), (15502, 102613), (17227, 92338), (22057, 72118), (29318, 54257), (34454, 46169), (36059, 44114)]