2493167042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{72337}}^1$

素因数の和:73265

約数の個数: 16

約数和(自身を含む): 3940974240

約数和(自身を除く): 1447807198

約数列:

[1, 2, 19, 38, 907, 1814, 17233, 34466, 72337, 144674, 1374403, 2748806, 65609659, 131219318, 1246583521, 2493167042]

約数ペア:

[(1, 2493167042), (2, 1246583521), (19, 131219318), (38, 65609659), (907, 2748806), (1814, 1374403), (17233, 144674), (34466, 72337)]