2458647565911

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{473227}}^1$

素因数の和:474596

約数の個数: 48

約数和(自身を含む): 3903790275840

約数和(自身を除く): 1445142709929

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 1321, 3933, 3963, 11889, 25099, 30383, 75297, 91149, 225891, 273447, 473227, 577277, 1419681, 1731831, 4259043, 5195493, 8991313, 10884221, 26973939, 32652663, 80921817, 97957989, 206800199, 620400597, 625132867, 1861201791, 1875398601, 5626195803, 11877524473, 14378055941, 35632573419, 43134167823, 106897720257, 129402503469, 273183062879, 819549188637, 2458647565911]

約数ペア:

[(1, 2458647565911), (3, 819549188637), (9, 273183062879), (19, 129402503469), (23, 106897720257), (57, 43134167823), (69, 35632573419), (171, 14378055941), (207, 11877524473), (437, 5626195803), (1311, 1875398601), (1321, 1861201791), (3933, 625132867), (3963, 620400597), (11889, 206800199), (25099, 97957989), (30383, 80921817), (75297, 32652663), (91149, 26973939), (225891, 10884221), (273447, 8991313), (473227, 5195493), (577277, 4259043), (1419681, 1731831)]