16864777726

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1\times {\mathrm{1721}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 26289567360

約数和(自身を除く): 9424789634

約数列:

[1, 2, 47, 61, 94, 122, 1709, 1721, 2867, 3418, 3442, 5734, 80323, 80887, 104249, 104981, 160646, 161774, 208498, 209962, 2941189, 4899703, 4934107, 5882378, 9799406, 9868214, 138235883, 179412529, 276471766, 358825058, 8432388863, 16864777726]

約数ペア:

[(1, 16864777726), (2, 8432388863), (47, 358825058), (61, 276471766), (94, 179412529), (122, 138235883), (1709, 9868214), (1721, 9799406), (2867, 5882378), (3418, 4934107), (3442, 4899703), (5734, 2941189), (80323, 209962), (80887, 208498), (104249, 161774), (104981, 160646)]