418825442

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 747633888

約数和(自身を除く): 328808446

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 227, 281, 454, 469, 562, 938, 1589, 1967, 3178, 3283, 3934, 6566, 11123, 13769, 15209, 18827, 22246, 27538, 30418, 37654, 63787, 106463, 127574, 131789, 212926, 263578, 446509, 745241, 893018, 922523, 1490482, 1845046, 3125563, 4273729, 6251126, 8547458, 29916103, 59832206, 209412721, 418825442]

約数ペア:

[(1, 418825442), (2, 209412721), (7, 59832206), (14, 29916103), (49, 8547458), (67, 6251126), (98, 4273729), (134, 3125563), (227, 1845046), (281, 1490482), (454, 922523), (469, 893018), (562, 745241), (938, 446509), (1589, 263578), (1967, 212926), (3178, 131789), (3283, 127574), (3934, 106463), (6566, 63787), (11123, 37654), (13769, 30418), (15209, 27538), (18827, 22246)]