5252996

素因数分解:

$2^2\times 7^2\times {\mathrm{26801}}^1$

素因数の和:26819

約数の個数: 18

約数和(自身を含む): 10693998

約数和(自身を除く): 5441002

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 26801, 53602, 107204, 187607, 375214, 750428, 1313249, 2626498, 5252996]

約数ペア:

[(1, 5252996), (2, 2626498), (4, 1313249), (7, 750428), (14, 375214), (28, 187607), (49, 107204), (98, 53602), (196, 26801)]