2012330572

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{3761}}^1$

素因数の和:4066

約数の個数: 48

約数和(自身を含む): 4087879488

約数和(自身を除く): 2075548916

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 197, 388, 394, 679, 788, 1358, 1379, 2716, 2758, 3761, 5516, 7522, 15044, 19109, 26327, 38218, 52654, 76436, 105308, 133763, 267526, 364817, 535052, 729634, 740917, 1459268, 1481834, 2553719, 2963668, 5107438, 5186419, 10214876, 10372838, 20745676, 71868949, 143737898, 287475796, 503082643, 1006165286, 2012330572]

約数ペア:

[(1, 2012330572), (2, 1006165286), (4, 503082643), (7, 287475796), (14, 143737898), (28, 71868949), (97, 20745676), (194, 10372838), (197, 10214876), (388, 5186419), (394, 5107438), (679, 2963668), (788, 2553719), (1358, 1481834), (1379, 1459268), (2716, 740917), (2758, 729634), (3761, 535052), (5516, 364817), (7522, 267526), (15044, 133763), (19109, 105308), (26327, 76436), (38218, 52654)]