2705604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 6988800

約数和(自身を除く): 4283196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 199, 206, 309, 398, 412, 597, 618, 796, 1133, 1194, 1236, 2189, 2266, 2388, 3399, 4378, 4532, 6567, 6798, 8756, 13134, 13596, 20497, 26268, 40994, 61491, 81988, 122982, 225467, 245964, 450934, 676401, 901868, 1352802, 2705604]

約数ペア:

[(1, 2705604), (2, 1352802), (3, 901868), (4, 676401), (6, 450934), (11, 245964), (12, 225467), (22, 122982), (33, 81988), (44, 61491), (66, 40994), (103, 26268), (132, 20497), (199, 13596), (206, 13134), (309, 8756), (398, 6798), (412, 6567), (597, 4532), (618, 4378), (796, 3399), (1133, 2388), (1194, 2266), (1236, 2189)]