1999540732

素因数分解:

$2^2\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{30427}}^1$

素因数の和:32785

約数の個数: 24

約数和(自身を含む): 4000916864

約数和(自身を除く): 2001376132

約数列:

[1, 2, 4, 7, 14, 28, 2347, 4694, 9388, 16429, 30427, 32858, 60854, 65716, 121708, 212989, 425978, 851956, 71412169, 142824338, 285648676, 499885183, 999770366, 1999540732]

約数ペア:

[(1, 1999540732), (2, 999770366), (4, 499885183), (7, 285648676), (14, 142824338), (28, 71412169), (2347, 851956), (4694, 425978), (9388, 212989), (16429, 121708), (30427, 65716), (32858, 60854)]