254920608922

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2697173}}^1$

素因数の和:2697382

約数の個数: 32

約数和(自身を含む): 450018087552

約数和(自身を除く): 195097478630

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 602, 1099, 2198, 6751, 13502, 47257, 94514, 2697173, 5394346, 18880211, 37760422, 115978439, 231956878, 423456161, 811849073, 846912322, 1623698146, 2964193127, 5928386254, 18208614923, 36417229846, 127460304461, 254920608922]

約数ペア:

[(1, 254920608922), (2, 127460304461), (7, 36417229846), (14, 18208614923), (43, 5928386254), (86, 2964193127), (157, 1623698146), (301, 846912322), (314, 811849073), (602, 423456161), (1099, 231956878), (2198, 115978439), (6751, 37760422), (13502, 18880211), (47257, 5394346), (94514, 2697173)]