1393233248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127679}}^1$

素因数の和:127731

約数の個数: 48

約数和(自身を含む): 3088834560

約数和(自身を除く): 1695601312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 127679, 255358, 510716, 1021432, 1404469, 2042864, 2808938, 3958049, 4085728, 5617876, 7916098, 11235752, 15832196, 22471504, 31664392, 43538539, 44943008, 63328784, 87077078, 126657568, 174154156, 348308312, 696616624, 1393233248]

約数ペア:

[(1, 1393233248), (2, 696616624), (4, 348308312), (8, 174154156), (11, 126657568), (16, 87077078), (22, 63328784), (31, 44943008), (32, 43538539), (44, 31664392), (62, 22471504), (88, 15832196), (124, 11235752), (176, 7916098), (248, 5617876), (341, 4085728), (352, 3958049), (496, 2808938), (682, 2042864), (992, 1404469), (1364, 1021432), (2728, 510716), (5456, 255358), (10912, 127679)]