495890708

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{317}}^1\times {\mathrm{1487}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 874444032

約数和(自身を除く): 378553324

約数列:

[1, 2, 4, 263, 317, 526, 634, 1052, 1268, 1487, 2974, 5948, 83371, 166742, 333484, 391081, 471379, 782162, 942758, 1564324, 1885516, 123972677, 247945354, 495890708]

約数ペア:

[(1, 495890708), (2, 247945354), (4, 123972677), (263, 1885516), (317, 1564324), (526, 942758), (634, 782162), (1052, 471379), (1268, 391081), (1487, 333484), (2974, 166742), (5948, 83371)]