1289355468698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{23546431}}^1$

素因数の和:23546594

約数の個数: 32

約数和(自身を含む): 2237852897280

約数和(自身を除く): 948497428582

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 1441, 2489, 2882, 4978, 27379, 54758, 23546431, 47092862, 259010741, 447382189, 518021482, 894764378, 3084582461, 4921204079, 6169164922, 9842408158, 33930407071, 58607066759, 67860814142, 117214133518, 644677734349, 1289355468698]

約数ペア:

[(1, 1289355468698), (2, 644677734349), (11, 117214133518), (19, 67860814142), (22, 58607066759), (38, 33930407071), (131, 9842408158), (209, 6169164922), (262, 4921204079), (418, 3084582461), (1441, 894764378), (2489, 518021482), (2882, 447382189), (4978, 259010741), (27379, 47092862), (54758, 23546431)]