2770548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 7150080

約数和(自身を除く): 4379532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 151, 278, 302, 417, 453, 556, 604, 834, 906, 1529, 1661, 1668, 1812, 3058, 3322, 4587, 4983, 6116, 6644, 9174, 9966, 18348, 19932, 20989, 41978, 62967, 83956, 125934, 230879, 251868, 461758, 692637, 923516, 1385274, 2770548]

約数ペア:

[(1, 2770548), (2, 1385274), (3, 923516), (4, 692637), (6, 461758), (11, 251868), (12, 230879), (22, 125934), (33, 83956), (44, 62967), (66, 41978), (132, 20989), (139, 19932), (151, 18348), (278, 9966), (302, 9174), (417, 6644), (453, 6116), (556, 4983), (604, 4587), (834, 3322), (906, 3058), (1529, 1812), (1661, 1668)]