2084123643

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{666067}}^1$

素因数の和:666226

約数の個数: 16

約数和(自身を含む): 3197126400

約数和(自身を除く): 1113002757

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 666067, 1998201, 4662469, 13987407, 99243983, 297731949, 694707881, 2084123643]

約数ペア:

[(1, 2084123643), (3, 694707881), (7, 297731949), (21, 99243983), (149, 13987407), (447, 4662469), (1043, 1998201), (3129, 666067)]