2017498394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{238081}}^1$

素因数の和:238325

約数の個数: 16

約数和(自身を含む): 3199822080

約数和(自身を除く): 1182323686

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 238081, 476162, 4523539, 9047078, 53092063, 106184126, 1008749197, 2017498394]

約数ペア:

[(1, 2017498394), (2, 1008749197), (19, 106184126), (38, 53092063), (223, 9047078), (446, 4523539), (4237, 476162), (8474, 238081)]