1457900206

素因数分解:

$2^1\times 7^1\times {\mathrm{11971}}^1\times {\mathrm{8699}}^1$

素因数の和:20679

約数の個数: 16

約数和(自身を含む): 2499753600

約数和(自身を除く): 1041853394

約数列:

[1, 2, 7, 14, 8699, 11971, 17398, 23942, 60893, 83797, 121786, 167594, 104135729, 208271458, 728950103, 1457900206]

約数ペア:

[(1, 1457900206), (2, 728950103), (7, 208271458), (14, 104135729), (8699, 167594), (11971, 121786), (17398, 83797), (23942, 60893)]