521722036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{547}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 1019148480

約数和(自身を除く): 497426444

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 409, 547, 583, 818, 1094, 1166, 1636, 2188, 2332, 4499, 6017, 8998, 12034, 17996, 21677, 24068, 28991, 43354, 57982, 86708, 115964, 223723, 238447, 318901, 447446, 476894, 637802, 894892, 953788, 1275604, 2460953, 4921906, 9843812, 11857319, 23714638, 47429276, 130430509, 260861018, 521722036]

約数ペア:

[(1, 521722036), (2, 260861018), (4, 130430509), (11, 47429276), (22, 23714638), (44, 11857319), (53, 9843812), (106, 4921906), (212, 2460953), (409, 1275604), (547, 953788), (583, 894892), (818, 637802), (1094, 476894), (1166, 447446), (1636, 318901), (2188, 238447), (2332, 223723), (4499, 115964), (6017, 86708), (8998, 57982), (12034, 43354), (17996, 28991), (21677, 24068)]