2100081704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1973761}}^1$

素因数の和:1973793

約数の個数: 32

約数和(自身を含む): 4737028800

約数和(自身を除く): 2636947096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1973761, 3947522, 7895044, 13816327, 15790088, 27632654, 37501459, 55265308, 75002918, 110530616, 150005836, 262510213, 300011672, 525020426, 1050040852, 2100081704]

約数ペア:

[(1, 2100081704), (2, 1050040852), (4, 525020426), (7, 300011672), (8, 262510213), (14, 150005836), (19, 110530616), (28, 75002918), (38, 55265308), (56, 37501459), (76, 27632654), (133, 15790088), (152, 13816327), (266, 7895044), (532, 3947522), (1064, 1973761)]