17851919912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131264117}}^1$

素因数の和:131264140

約数の個数: 16

約数和(自身を含む): 35441311860

約数和(自身を除く): 17589391948

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 131264117, 262528234, 525056468, 1050112936, 2231489989, 4462979978, 8925959956, 17851919912]

約数ペア:

[(1, 17851919912), (2, 8925959956), (4, 4462979978), (8, 2231489989), (17, 1050112936), (34, 525056468), (68, 262528234), (136, 131264117)]