1949206528

素因数分解:

$2^{11}\times {\mathrm{83}}^1\times {\mathrm{11467}}^1$

素因数の和:11572

約数の個数: 48

約数和(自身を含む): 3944762640

約数和(自身を除く): 1995556112

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2048, 2656, 5312, 10624, 11467, 21248, 22934, 42496, 45868, 84992, 91736, 169984, 183472, 366944, 733888, 951761, 1467776, 1903522, 2935552, 3807044, 5871104, 7614088, 11742208, 15228176, 23484416, 30456352, 60912704, 121825408, 243650816, 487301632, 974603264, 1949206528]

約数ペア:

[(1, 1949206528), (2, 974603264), (4, 487301632), (8, 243650816), (16, 121825408), (32, 60912704), (64, 30456352), (83, 23484416), (128, 15228176), (166, 11742208), (256, 7614088), (332, 5871104), (512, 3807044), (664, 2935552), (1024, 1903522), (1328, 1467776), (2048, 951761), (2656, 733888), (5312, 366944), (10624, 183472), (11467, 169984), (21248, 91736), (22934, 84992), (42496, 45868)]