2179718992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{27583}}^1$

素因数の和:28051

約数の個数: 40

約数和(自身を含む): 4617561600

約数和(自身を除く): 2437842608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 449, 898, 1796, 3592, 4939, 7184, 9878, 19756, 27583, 39512, 55166, 79024, 110332, 220664, 303413, 441328, 606826, 1213652, 2427304, 4854608, 12384767, 24769534, 49539068, 99078136, 136232437, 198156272, 272464874, 544929748, 1089859496, 2179718992]

約数ペア:

[(1, 2179718992), (2, 1089859496), (4, 544929748), (8, 272464874), (11, 198156272), (16, 136232437), (22, 99078136), (44, 49539068), (88, 24769534), (176, 12384767), (449, 4854608), (898, 2427304), (1796, 1213652), (3592, 606826), (4939, 441328), (7184, 303413), (9878, 220664), (19756, 110332), (27583, 79024), (39512, 55166)]