339940198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5737}}^1$

素因数の和:5848

約数の個数: 32

約数和(自身を含む): 572606496

約数和(自身を除く): 232666298

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 2279, 4558, 5737, 11474, 29627, 59254, 74581, 149162, 246691, 304061, 493382, 608122, 3206983, 3952793, 6413966, 7905586, 13074623, 26149246, 169970099, 339940198]

約数ペア:

[(1, 339940198), (2, 169970099), (13, 26149246), (26, 13074623), (43, 7905586), (53, 6413966), (86, 3952793), (106, 3206983), (559, 608122), (689, 493382), (1118, 304061), (1378, 246691), (2279, 149162), (4558, 74581), (5737, 59254), (11474, 29627)]