2762004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4689132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 251, 262, 393, 502, 524, 753, 786, 917, 1004, 1506, 1572, 1757, 1834, 2751, 3012, 3514, 3668, 5271, 5502, 7028, 10542, 11004, 21084, 32881, 65762, 98643, 131524, 197286, 230167, 394572, 460334, 690501, 920668, 1381002, 2762004]

約数ペア:

[(1, 2762004), (2, 1381002), (3, 920668), (4, 690501), (6, 460334), (7, 394572), (12, 230167), (14, 197286), (21, 131524), (28, 98643), (42, 65762), (84, 32881), (131, 21084), (251, 11004), (262, 10542), (393, 7028), (502, 5502), (524, 5271), (753, 3668), (786, 3514), (917, 3012), (1004, 2751), (1506, 1834), (1572, 1757)]