2057528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 2210632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 227, 412, 454, 824, 908, 1133, 1816, 2266, 2497, 4532, 4994, 9064, 9988, 19976, 23381, 46762, 93524, 187048, 257191, 514382, 1028764, 2057528]

約数ペア:

[(1, 2057528), (2, 1028764), (4, 514382), (8, 257191), (11, 187048), (22, 93524), (44, 46762), (88, 23381), (103, 19976), (206, 9988), (227, 9064), (412, 4994), (454, 4532), (824, 2497), (908, 2266), (1133, 1816)]