1229642216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{12119}}^1$

素因数の和:13289

約数の個数: 32

約数和(自身を含む): 2517566400

約数和(自身を除く): 1287924184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1153, 2306, 4612, 9224, 12119, 12683, 24238, 25366, 48476, 50732, 96952, 101464, 133309, 266618, 533236, 1066472, 13973207, 27946414, 55892828, 111785656, 153705277, 307410554, 614821108, 1229642216]

約数ペア:

[(1, 1229642216), (2, 614821108), (4, 307410554), (8, 153705277), (11, 111785656), (22, 55892828), (44, 27946414), (88, 13973207), (1153, 1066472), (2306, 533236), (4612, 266618), (9224, 133309), (12119, 101464), (12683, 96952), (24238, 50732), (25366, 48476)]