5642812

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 11432960

約数和(自身を除く): 5790148

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 2551, 5102, 10204, 17857, 35714, 71428, 201529, 403058, 806116, 1410703, 2821406, 5642812]

約数ペア:

[(1, 5642812), (2, 2821406), (4, 1410703), (7, 806116), (14, 403058), (28, 201529), (79, 71428), (158, 35714), (316, 17857), (553, 10204), (1106, 5102), (2212, 2551)]