977063234

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{140423}}^1$

素因数の和:140510

約数の個数: 24

約数和(自身を含む): 1728900288

約数和(自身を除く): 751837054

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 140423, 280846, 982961, 1965922, 6880727, 9970033, 13761454, 19940066, 69790231, 139580462, 488531617, 977063234]

約数ペア:

[(1, 977063234), (2, 488531617), (7, 139580462), (14, 69790231), (49, 19940066), (71, 13761454), (98, 9970033), (142, 6880727), (497, 1965922), (994, 982961), (3479, 280846), (6958, 140423)]