2018047507

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{5881}}^1$

素因数の和:6091

約数の個数: 24

約数和(自身を含む): 2413972800

約数和(自身を除く): 395925293

約数列:

[1, 7, 47, 49, 149, 329, 1043, 2303, 5881, 7003, 7301, 41167, 49021, 276407, 288169, 343147, 876269, 1934849, 6133883, 13543943, 41184643, 42937181, 288292501, 2018047507]

約数ペア:

[(1, 2018047507), (7, 288292501), (47, 42937181), (49, 41184643), (149, 13543943), (329, 6133883), (1043, 1934849), (2303, 876269), (5881, 343147), (7003, 288169), (7301, 276407), (41167, 49021)]