4542557981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4643}}^1$

素因数の和:4925

約数の個数: 32

約数和(自身を含む): 5476947840

約数和(自身を除く): 934389859

約数列:

[1, 13, 17, 19, 221, 233, 247, 323, 3029, 3961, 4199, 4427, 4643, 51493, 57551, 60359, 75259, 78931, 88217, 978367, 1026103, 1081819, 1146821, 1499689, 14063647, 18390923, 19495957, 20554561, 239081999, 267209293, 349427537, 4542557981]

約数ペア:

[(1, 4542557981), (13, 349427537), (17, 267209293), (19, 239081999), (221, 20554561), (233, 19495957), (247, 18390923), (323, 14063647), (3029, 1499689), (3961, 1146821), (4199, 1081819), (4427, 1026103), (4643, 978367), (51493, 88217), (57551, 78931), (60359, 75259)]