2148931510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{527993}}^1$

素因数の和:528048

約数の個数: 32

約数和(自身を含む): 4333774752

約数和(自身を除く): 2184843242

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 527993, 1055986, 2639965, 5279930, 5807923, 11615846, 19535741, 29039615, 39071482, 58079230, 97678705, 195357410, 214893151, 429786302, 1074465755, 2148931510]

約数ペア:

[(1, 2148931510), (2, 1074465755), (5, 429786302), (10, 214893151), (11, 195357410), (22, 97678705), (37, 58079230), (55, 39071482), (74, 29039615), (110, 19535741), (185, 11615846), (370, 5807923), (407, 5279930), (814, 2639965), (2035, 1055986), (4070, 527993)]