1306217192

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1511}}^1$

素因数の和:1926

約数の個数: 64

約数和(自身を含む): 2874009600

約数和(自身を除く): 1567792408

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 359, 602, 718, 1204, 1436, 1511, 2408, 2513, 2872, 3022, 5026, 6044, 10052, 10577, 12088, 15437, 20104, 21154, 30874, 42308, 61748, 64973, 84616, 108059, 123496, 129946, 216118, 259892, 432236, 454811, 519784, 542449, 864472, 909622, 1084898, 1819244, 2169796, 3638488, 3797143, 4339592, 7594286, 15188572, 23325307, 30377144, 46650614, 93301228, 163277149, 186602456, 326554298, 653108596, 1306217192]

約数ペア:

[(1, 1306217192), (2, 653108596), (4, 326554298), (7, 186602456), (8, 163277149), (14, 93301228), (28, 46650614), (43, 30377144), (56, 23325307), (86, 15188572), (172, 7594286), (301, 4339592), (344, 3797143), (359, 3638488), (602, 2169796), (718, 1819244), (1204, 1084898), (1436, 909622), (1511, 864472), (2408, 542449), (2513, 519784), (2872, 454811), (3022, 432236), (5026, 259892), (6044, 216118), (10052, 129946), (10577, 123496), (12088, 108059), (15437, 84616), (20104, 64973), (21154, 61748), (30874, 42308)]