7191548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 16181760

約数和(自身を除く): 8990212

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 859, 1196, 1718, 2093, 3436, 4186, 6013, 8372, 11167, 12026, 19757, 22334, 24052, 39514, 44668, 78169, 79028, 138299, 156338, 256841, 276598, 312676, 513682, 553196, 1027364, 1797887, 3595774, 7191548]

約数ペア:

[(1, 7191548), (2, 3595774), (4, 1797887), (7, 1027364), (13, 553196), (14, 513682), (23, 312676), (26, 276598), (28, 256841), (46, 156338), (52, 138299), (91, 79028), (92, 78169), (161, 44668), (182, 39514), (299, 24052), (322, 22334), (364, 19757), (598, 12026), (644, 11167), (859, 8372), (1196, 6013), (1718, 4186), (2093, 3436)]