947847194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{54293}}^1$

素因数の和:54374

約数の個数: 32

約数和(自身を含む): 1720033920

約数和(自身を除く): 772186726

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 17458, 54293, 108586, 380051, 760102, 1574497, 2334599, 3148994, 4669198, 11021479, 16342193, 22042958, 32684386, 67703371, 135406742, 473923597, 947847194]

約数ペア:

[(1, 947847194), (2, 473923597), (7, 135406742), (14, 67703371), (29, 32684386), (43, 22042958), (58, 16342193), (86, 11021479), (203, 4669198), (301, 3148994), (406, 2334599), (602, 1574497), (1247, 760102), (2494, 380051), (8729, 108586), (17458, 54293)]