558223172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{19273}}^1$

素因数の和:19847

約数の個数: 24

約数和(自身を含む): 1053979416

約数和(自身を除く): 495756244

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 7241, 14482, 19273, 28964, 38546, 77092, 250549, 501098, 1002196, 10735061, 21470122, 42940244, 139555793, 279111586, 558223172]

約数ペア:

[(1, 558223172), (2, 279111586), (4, 139555793), (13, 42940244), (26, 21470122), (52, 10735061), (557, 1002196), (1114, 501098), (2228, 250549), (7241, 77092), (14482, 38546), (19273, 28964)]