3126004

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 6535620

約数和(自身を除く): 3409616

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 389, 574, 778, 1148, 1556, 2009, 2723, 4018, 5446, 8036, 10892, 15949, 19061, 31898, 38122, 63796, 76244, 111643, 223286, 446572, 781501, 1563002, 3126004]

約数ペア:

[(1, 3126004), (2, 1563002), (4, 781501), (7, 446572), (14, 223286), (28, 111643), (41, 76244), (49, 63796), (82, 38122), (98, 31898), (164, 19061), (196, 15949), (287, 10892), (389, 8036), (574, 5446), (778, 4018), (1148, 2723), (1556, 2009)]