291230632462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4491943}}^1$

素因数の和:4492384

約数の個数: 32

約数和(自身を含む): 545932905984

約数和(自身を除く): 254702273522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 2947, 4631, 5894, 9262, 32417, 64834, 4491943, 8983886, 31443601, 49411373, 62887202, 98822746, 345879611, 691759222, 1891108003, 3782216006, 13237756021, 20802188033, 26475512042, 41604376066, 145615316231, 291230632462]

約数ペア:

[(1, 291230632462), (2, 145615316231), (7, 41604376066), (11, 26475512042), (14, 20802188033), (22, 13237756021), (77, 3782216006), (154, 1891108003), (421, 691759222), (842, 345879611), (2947, 98822746), (4631, 62887202), (5894, 49411373), (9262, 31443601), (32417, 8983886), (64834, 4491943)]