2982084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 8042496

約数和(自身を除く): 5060412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 271, 393, 524, 542, 786, 813, 917, 1084, 1572, 1626, 1834, 1897, 2751, 3252, 3668, 3794, 5502, 5691, 7588, 11004, 11382, 22764, 35501, 71002, 106503, 142004, 213006, 248507, 426012, 497014, 745521, 994028, 1491042, 2982084]

約数ペア:

[(1, 2982084), (2, 1491042), (3, 994028), (4, 745521), (6, 497014), (7, 426012), (12, 248507), (14, 213006), (21, 142004), (28, 106503), (42, 71002), (84, 35501), (131, 22764), (262, 11382), (271, 11004), (393, 7588), (524, 5691), (542, 5502), (786, 3794), (813, 3668), (917, 3252), (1084, 2751), (1572, 1897), (1626, 1834)]