2915588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 5841360

約数和(自身を除く): 2925772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 227, 247, 338, 454, 494, 676, 908, 988, 2951, 3211, 4313, 5902, 6422, 8626, 11804, 12844, 17252, 38363, 56069, 76726, 112138, 153452, 224276, 728897, 1457794, 2915588]

約数ペア:

[(1, 2915588), (2, 1457794), (4, 728897), (13, 224276), (19, 153452), (26, 112138), (38, 76726), (52, 56069), (76, 38363), (169, 17252), (227, 12844), (247, 11804), (338, 8626), (454, 6422), (494, 5902), (676, 4313), (908, 3211), (988, 2951)]