2108272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 4526496

約数和(自身を除く): 2418224

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 337, 368, 391, 674, 782, 1348, 1564, 2696, 3128, 5392, 5729, 6256, 7751, 11458, 15502, 22916, 31004, 45832, 62008, 91664, 124016, 131767, 263534, 527068, 1054136, 2108272]

約数ペア:

[(1, 2108272), (2, 1054136), (4, 527068), (8, 263534), (16, 131767), (17, 124016), (23, 91664), (34, 62008), (46, 45832), (68, 31004), (92, 22916), (136, 15502), (184, 11458), (272, 7751), (337, 6256), (368, 5729), (391, 5392), (674, 3128), (782, 2696), (1348, 1564)]