2017752940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14412521}}^1$

素因数の和:14412537

約数の個数: 24

約数和(自身を含む): 4842607392

約数和(自身を除く): 2824854452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14412521, 28825042, 57650084, 72062605, 100887647, 144125210, 201775294, 288250420, 403550588, 504438235, 1008876470, 2017752940]

約数ペア:

[(1, 2017752940), (2, 1008876470), (4, 504438235), (5, 403550588), (7, 288250420), (10, 201775294), (14, 144125210), (20, 100887647), (28, 72062605), (35, 57650084), (70, 28825042), (140, 14412521)]