2912442854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{261581}}^1$

素因数の和:261895

約数の個数: 16

約数和(自身を含む): 4614306480

約数和(自身を除く): 1701863626

約数列:

[1, 2, 19, 38, 293, 586, 5567, 11134, 261581, 523162, 4970039, 9940078, 76643233, 153286466, 1456221427, 2912442854]

約数ペア:

[(1, 2912442854), (2, 1456221427), (19, 153286466), (38, 76643233), (293, 9940078), (586, 4970039), (5567, 523162), (11134, 261581)]