2012165204

素因数分解:

$2^2\times 7^2\times {\mathrm{919}}^1\times {\mathrm{11171}}^1$

素因数の和:12108

約数の個数: 36

約数和(自身を含む): 4101017760

約数和(自身を除く): 2088852556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 919, 1838, 3676, 6433, 11171, 12866, 22342, 25732, 44684, 45031, 78197, 90062, 156394, 180124, 312788, 547379, 1094758, 2189516, 10266149, 20532298, 41064596, 71863043, 143726086, 287452172, 503041301, 1006082602, 2012165204]

約数ペア:

[(1, 2012165204), (2, 1006082602), (4, 503041301), (7, 287452172), (14, 143726086), (28, 71863043), (49, 41064596), (98, 20532298), (196, 10266149), (919, 2189516), (1838, 1094758), (3676, 547379), (6433, 312788), (11171, 180124), (12866, 156394), (22342, 90062), (25732, 78197), (44684, 45031)]