1880778931

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 2095994880

約数和(自身を除く): 215215949

約数列:

[1, 23, 37, 47, 59, 797, 851, 1081, 1357, 1739, 2183, 2773, 18331, 29489, 37459, 39997, 47023, 50209, 63779, 102601, 678247, 861557, 1081529, 1385983, 1739851, 2210081, 2359823, 31877609, 40016573, 50831863, 81772997, 1880778931]

約数ペア:

[(1, 1880778931), (23, 81772997), (37, 50831863), (47, 40016573), (59, 31877609), (797, 2359823), (851, 2210081), (1081, 1739851), (1357, 1385983), (1739, 1081529), (2183, 861557), (2773, 678247), (18331, 102601), (29489, 63779), (37459, 50209), (39997, 47023)]