520036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 1016064

約数和(自身を除く): 496028

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 223, 446, 583, 892, 1166, 2332, 2453, 4906, 9812, 11819, 23638, 47276, 130009, 260018, 520036]

約数ペア:

[(1, 520036), (2, 260018), (4, 130009), (11, 47276), (22, 23638), (44, 11819), (53, 9812), (106, 4906), (212, 2453), (223, 2332), (446, 1166), (583, 892)]