814532404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{5179}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 1681303680

約数和(自身を除く): 866771276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 137, 164, 274, 287, 548, 574, 959, 1148, 1918, 3836, 5179, 5617, 10358, 11234, 20716, 22468, 36253, 39319, 72506, 78638, 145012, 157276, 212339, 424678, 709523, 849356, 1419046, 1486373, 2838092, 2972746, 4966661, 5945492, 9933322, 19866644, 29090443, 58180886, 116361772, 203633101, 407266202, 814532404]

約数ペア:

[(1, 814532404), (2, 407266202), (4, 203633101), (7, 116361772), (14, 58180886), (28, 29090443), (41, 19866644), (82, 9933322), (137, 5945492), (164, 4966661), (274, 2972746), (287, 2838092), (548, 1486373), (574, 1419046), (959, 849356), (1148, 709523), (1918, 424678), (3836, 212339), (5179, 157276), (5617, 145012), (10358, 78638), (11234, 72506), (20716, 39319), (22468, 36253)]