2014681796

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1395209}}^1$

素因数の和:1395251

約数の個数: 18

約数和(自身を含む): 3721025070

約数和(自身を除く): 1706343274

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1395209, 2790418, 5580836, 26508971, 53017942, 106035884, 503670449, 1007340898, 2014681796]

約数ペア:

[(1, 2014681796), (2, 1007340898), (4, 503670449), (19, 106035884), (38, 53017942), (76, 26508971), (361, 5580836), (722, 2790418), (1444, 1395209)]