2003312636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{360049}}^1$

素因数の和:360173

約数の個数: 24

約数和(自身を含む): 3810769200

約数和(自身を除く): 1807456564

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 360049, 720098, 1440196, 4680637, 9361274, 18722548, 38525243, 77050486, 154100972, 500828159, 1001656318, 2003312636]

約数ペア:

[(1, 2003312636), (2, 1001656318), (4, 500828159), (13, 154100972), (26, 77050486), (52, 38525243), (107, 18722548), (214, 9361274), (428, 4680637), (1391, 1440196), (2782, 720098), (5564, 360049)]