1493397488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{757}}^1\times {\mathrm{1019}}^1$

素因数の和:1806

約数の個数: 60

約数和(自身を含む): 3187738680

約数和(自身を除く): 1694341192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 757, 968, 1019, 1514, 1936, 2038, 3028, 4076, 6056, 8152, 8327, 11209, 12112, 16304, 16654, 22418, 33308, 44836, 66616, 89672, 91597, 123299, 133232, 179344, 183194, 246598, 366388, 493196, 732776, 771383, 986392, 1465552, 1542766, 1972784, 3085532, 6171064, 8485213, 12342128, 16970426, 33940852, 67881704, 93337343, 135763408, 186674686, 373349372, 746698744, 1493397488]

約数ペア:

[(1, 1493397488), (2, 746698744), (4, 373349372), (8, 186674686), (11, 135763408), (16, 93337343), (22, 67881704), (44, 33940852), (88, 16970426), (121, 12342128), (176, 8485213), (242, 6171064), (484, 3085532), (757, 1972784), (968, 1542766), (1019, 1465552), (1514, 986392), (1936, 771383), (2038, 732776), (3028, 493196), (4076, 366388), (6056, 246598), (8152, 183194), (8327, 179344), (11209, 133232), (12112, 123299), (16304, 91597), (16654, 89672), (22418, 66616), (33308, 44836)]