4920558188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139361}}^1$

素因数の和:139482

約数の個数: 48

約数和(自身を含む): 10707461184

約数和(自身を除く): 5786902996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 8827, 17654, 35308, 139361, 278722, 557444, 975527, 1811693, 1951054, 3623386, 3902108, 7246772, 12681851, 13518017, 25363702, 27036034, 50727404, 54072068, 94626119, 175734221, 189252238, 351468442, 378504476, 702936884, 1230139547, 2460279094, 4920558188]

約数ペア:

[(1, 4920558188), (2, 2460279094), (4, 1230139547), (7, 702936884), (13, 378504476), (14, 351468442), (26, 189252238), (28, 175734221), (52, 94626119), (91, 54072068), (97, 50727404), (182, 27036034), (194, 25363702), (364, 13518017), (388, 12681851), (679, 7246772), (1261, 3902108), (1358, 3623386), (2522, 1951054), (2716, 1811693), (5044, 975527), (8827, 557444), (17654, 278722), (35308, 139361)]