79879954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2633}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 150201216

約数和(自身を除く): 70321262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2633, 2758, 4334, 5266, 15169, 18431, 28963, 30338, 36862, 57926, 202741, 405482, 518701, 1037402, 3630907, 5705711, 7261814, 11411422, 39939977, 79879954]

約数ペア:

[(1, 79879954), (2, 39939977), (7, 11411422), (11, 7261814), (14, 5705711), (22, 3630907), (77, 1037402), (154, 518701), (197, 405482), (394, 202741), (1379, 57926), (2167, 36862), (2633, 30338), (2758, 28963), (4334, 18431), (5266, 15169)]