1520233528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{76103}}^1$

素因数の和:76347

約数の個数: 32

約数和(自身を含む): 3123308160

約数和(自身を除く): 1603074632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4994, 9988, 19976, 76103, 152206, 304412, 608824, 837133, 1674266, 3348532, 6697064, 17275381, 34550762, 69101524, 138203048, 190029191, 380058382, 760116764, 1520233528]

約数ペア:

[(1, 1520233528), (2, 760116764), (4, 380058382), (8, 190029191), (11, 138203048), (22, 69101524), (44, 34550762), (88, 17275381), (227, 6697064), (454, 3348532), (908, 1674266), (1816, 837133), (2497, 608824), (4994, 304412), (9988, 152206), (19976, 76103)]