2340403786

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1\times {\mathrm{2447}}^1$

素因数の和:3798

約数の個数: 32

約数和(自身を含む): 4092664320

約数和(自身を除く): 1752260534

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1289, 2447, 2578, 4894, 9023, 17129, 18046, 34258, 68317, 129691, 136634, 259382, 478219, 907837, 956438, 1815674, 3154183, 6308366, 22079281, 44158562, 167171699, 334343398, 1170201893, 2340403786]

約数ペア:

[(1, 2340403786), (2, 1170201893), (7, 334343398), (14, 167171699), (53, 44158562), (106, 22079281), (371, 6308366), (742, 3154183), (1289, 1815674), (2447, 956438), (2578, 907837), (4894, 478219), (9023, 259382), (17129, 136634), (18046, 129691), (34258, 68317)]