2140709758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{2287}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 3539847168

約数和(自身を除く): 1399137410

約数列:

[1, 2, 11, 22, 157, 271, 314, 542, 1727, 2287, 2981, 3454, 4574, 5962, 25157, 42547, 50314, 85094, 359059, 468017, 619777, 718118, 936034, 1239554, 3949649, 6817547, 7899298, 13635094, 97304989, 194609978, 1070354879, 2140709758]

約数ペア:

[(1, 2140709758), (2, 1070354879), (11, 194609978), (22, 97304989), (157, 13635094), (271, 7899298), (314, 6817547), (542, 3949649), (1727, 1239554), (2287, 936034), (2981, 718118), (3454, 619777), (4574, 468017), (5962, 359059), (25157, 85094), (42547, 50314)]