2017997988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{581891}}^1$

素因数の和:581932

約数の個数: 36

約数和(自身を含む): 5001943632

約数和(自身を除く): 2983945644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 581891, 1163782, 1745673, 2327564, 3491346, 6982692, 9892147, 19784294, 29676441, 39568588, 59352882, 118705764, 168166499, 336332998, 504499497, 672665996, 1008998994, 2017997988]

約数ペア:

[(1, 2017997988), (2, 1008998994), (3, 672665996), (4, 504499497), (6, 336332998), (12, 168166499), (17, 118705764), (34, 59352882), (51, 39568588), (68, 29676441), (102, 19784294), (204, 9892147), (289, 6982692), (578, 3491346), (867, 2327564), (1156, 1745673), (1734, 1163782), (3468, 581891)]