1285202982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{302971}}^1$

素因数の和:303084

約数の個数: 32

約数和(自身を含む): 2966701824

約数和(自身を除く): 1681498842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 302971, 605942, 908913, 1817826, 2120797, 4241594, 6362391, 12724782, 30600071, 61200142, 91800213, 183600426, 214200497, 428400994, 642601491, 1285202982]

約数ペア:

[(1, 1285202982), (2, 642601491), (3, 428400994), (6, 214200497), (7, 183600426), (14, 91800213), (21, 61200142), (42, 30600071), (101, 12724782), (202, 6362391), (303, 4241594), (606, 2120797), (707, 1817826), (1414, 908913), (2121, 605942), (4242, 302971)]