349493669116

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{220189}}^1\times {\mathrm{7487}}^1$

素因数の和:227733

約数の個数: 24

約数和(自身を含む): 623239868160

約数和(自身を除く): 273746199044

約数列:

[1, 2, 4, 53, 106, 212, 7487, 14974, 29948, 220189, 396811, 440378, 793622, 880756, 1587244, 11670017, 23340034, 46680068, 1648555043, 3297110086, 6594220172, 87373417279, 174746834558, 349493669116]

約数ペア:

[(1, 349493669116), (2, 174746834558), (4, 87373417279), (53, 6594220172), (106, 3297110086), (212, 1648555043), (7487, 46680068), (14974, 23340034), (29948, 11670017), (220189, 1587244), (396811, 880756), (440378, 793622)]