2538767231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{30557}}^1$

素因数の和:30671

約数の個数: 32

約数和(自身を含む): 3449875968

約数和(自身を除く): 911108737

約数列:

[1, 7, 11, 13, 77, 83, 91, 143, 581, 913, 1001, 1079, 6391, 7553, 11869, 30557, 83083, 213899, 336127, 397241, 2352889, 2536231, 2780687, 4369651, 17753617, 27898541, 30587557, 32971003, 195289787, 230797021, 362681033, 2538767231]

約数ペア:

[(1, 2538767231), (7, 362681033), (11, 230797021), (13, 195289787), (77, 32971003), (83, 30587557), (91, 27898541), (143, 17753617), (581, 4369651), (913, 2780687), (1001, 2536231), (1079, 2352889), (6391, 397241), (7553, 336127), (11869, 213899), (30557, 83083)]