1831371986

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1\times {\mathrm{2089}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 2761909920

約数和(自身を除く): 930537934

約数列:

[1, 2, 227, 454, 1931, 2089, 3862, 4178, 438337, 474203, 876674, 948406, 4033859, 8067718, 915685993, 1831371986]

約数ペア:

[(1, 1831371986), (2, 915685993), (227, 8067718), (454, 4033859), (1931, 948406), (2089, 876674), (3862, 474203), (4178, 438337)]