2800584

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 7682220

約数和(自身を除く): 4881636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 401, 582, 776, 802, 873, 1164, 1203, 1604, 1746, 2328, 2406, 3208, 3492, 3609, 4812, 6984, 7218, 9624, 14436, 28872, 38897, 77794, 116691, 155588, 233382, 311176, 350073, 466764, 700146, 933528, 1400292, 2800584]

約数ペア:

[(1, 2800584), (2, 1400292), (3, 933528), (4, 700146), (6, 466764), (8, 350073), (9, 311176), (12, 233382), (18, 155588), (24, 116691), (36, 77794), (72, 38897), (97, 28872), (194, 14436), (291, 9624), (388, 7218), (401, 6984), (582, 4812), (776, 3609), (802, 3492), (873, 3208), (1164, 2406), (1203, 2328), (1604, 1746)]