2891382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 6558720

約数和(自身を除く): 3667338

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1951, 3902, 5853, 11706, 25363, 37069, 50726, 74138, 76089, 111207, 152178, 222414, 481897, 963794, 1445691, 2891382]

約数ペア:

[(1, 2891382), (2, 1445691), (3, 963794), (6, 481897), (13, 222414), (19, 152178), (26, 111207), (38, 76089), (39, 74138), (57, 50726), (78, 37069), (114, 25363), (247, 11706), (494, 5853), (741, 3902), (1482, 1951)]