2017769809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{61493}}^1$

素因数の和:61680

約数の個数: 16

約数和(自身を含む): 2331852480

約数和(自身を除く): 314082671

約数列:

[1, 11, 19, 157, 209, 1727, 2983, 32813, 61493, 676423, 1168367, 9654401, 12852037, 106198411, 183433619, 2017769809]

約数ペア:

[(1, 2017769809), (11, 183433619), (19, 106198411), (157, 12852037), (209, 9654401), (1727, 1168367), (2983, 676423), (32813, 61493)]