2000620518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{545723}}^1$

素因数の和:545788

約数の個数: 32

約数和(自身を含む): 4400718336

約数和(自身を除く): 2400097818

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 545723, 1091446, 1637169, 3274338, 7094399, 14188798, 21283197, 25648981, 42566394, 51297962, 76946943, 153893886, 333436753, 666873506, 1000310259, 2000620518]

約数ペア:

[(1, 2000620518), (2, 1000310259), (3, 666873506), (6, 333436753), (13, 153893886), (26, 76946943), (39, 51297962), (47, 42566394), (78, 25648981), (94, 21283197), (141, 14188798), (282, 7094399), (611, 3274338), (1222, 1637169), (1833, 1091446), (3666, 545723)]