1209603752

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{65257}}^1$

素因数の和:65601

約数の個数: 32

約数和(自身を含む): 2599878720

約数和(自身を除く): 1390274968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 65257, 130514, 261028, 456799, 522056, 913598, 1827196, 3654392, 21600067, 43200134, 86400268, 151200469, 172800536, 302400938, 604801876, 1209603752]

約数ペア:

[(1, 1209603752), (2, 604801876), (4, 302400938), (7, 172800536), (8, 151200469), (14, 86400268), (28, 43200134), (56, 21600067), (331, 3654392), (662, 1827196), (1324, 913598), (2317, 522056), (2648, 456799), (4634, 261028), (9268, 130514), (18536, 65257)]