2018454944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{25261}}^1$

素因数の和:25509

約数の個数: 48

約数和(自身を含む): 4354360416

約数和(自身を除く): 2335905472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 227, 352, 454, 908, 1816, 2497, 3632, 4994, 7264, 9988, 19976, 25261, 39952, 50522, 79904, 101044, 202088, 277871, 404176, 555742, 808352, 1111484, 2222968, 4445936, 5734247, 8891872, 11468494, 22936988, 45873976, 63076717, 91747952, 126153434, 183495904, 252306868, 504613736, 1009227472, 2018454944]

約数ペア:

[(1, 2018454944), (2, 1009227472), (4, 504613736), (8, 252306868), (11, 183495904), (16, 126153434), (22, 91747952), (32, 63076717), (44, 45873976), (88, 22936988), (176, 11468494), (227, 8891872), (352, 5734247), (454, 4445936), (908, 2222968), (1816, 1111484), (2497, 808352), (3632, 555742), (4994, 404176), (7264, 277871), (9988, 202088), (19976, 101044), (25261, 79904), (39952, 50522)]