1949024

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 4912488

約数和(自身を除く): 2963464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 113, 154, 176, 196, 224, 226, 308, 352, 392, 452, 539, 616, 784, 791, 904, 1078, 1232, 1243, 1568, 1582, 1808, 2156, 2464, 2486, 3164, 3616, 4312, 4972, 5537, 6328, 8624, 8701, 9944, 11074, 12656, 17248, 17402, 19888, 22148, 25312, 34804, 39776, 44296, 60907, 69608, 88592, 121814, 139216, 177184, 243628, 278432, 487256, 974512, 1949024]

約数ペア:

[(1, 1949024), (2, 974512), (4, 487256), (7, 278432), (8, 243628), (11, 177184), (14, 139216), (16, 121814), (22, 88592), (28, 69608), (32, 60907), (44, 44296), (49, 39776), (56, 34804), (77, 25312), (88, 22148), (98, 19888), (112, 17402), (113, 17248), (154, 12656), (176, 11074), (196, 9944), (224, 8701), (226, 8624), (308, 6328), (352, 5537), (392, 4972), (452, 4312), (539, 3616), (616, 3164), (784, 2486), (791, 2464), (904, 2156), (1078, 1808), (1232, 1582), (1243, 1568)]