2912981754

素因数分解:

$2^1\times 3^1\times {\mathrm{3313}}^1\times {\mathrm{146543}}^1$

素因数の和:149861

約数の個数: 16

約数和(自身を含む): 5827761792

約数和(自身を除く): 2914780038

約数列:

[1, 2, 3, 6, 3313, 6626, 9939, 19878, 146543, 293086, 439629, 879258, 485496959, 970993918, 1456490877, 2912981754]

約数ペア:

[(1, 2912981754), (2, 1456490877), (3, 970993918), (6, 485496959), (3313, 879258), (6626, 439629), (9939, 293086), (19878, 146543)]