2019975032

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{709}}^1\times {\mathrm{1597}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 3812188800

約数和(自身を除く): 1792213768

約数列:

[1, 2, 4, 8, 223, 446, 709, 892, 1418, 1597, 1784, 2836, 3194, 5672, 6388, 12776, 158107, 316214, 356131, 632428, 712262, 1132273, 1264856, 1424524, 2264546, 2849048, 4529092, 9058184, 252496879, 504993758, 1009987516, 2019975032]

約数ペア:

[(1, 2019975032), (2, 1009987516), (4, 504993758), (8, 252496879), (223, 9058184), (446, 4529092), (709, 2849048), (892, 2264546), (1418, 1424524), (1597, 1264856), (1784, 1132273), (2836, 712262), (3194, 632428), (5672, 356131), (6388, 316214), (12776, 158107)]