2009734572

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{19841}}^1$

素因数の和:20238

約数の個数: 48

約数和(自身を含む): 4906847232

約数和(自身を除く): 2897112660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 367, 734, 1101, 1468, 2202, 4404, 8441, 16882, 19841, 25323, 33764, 39682, 50646, 59523, 79364, 101292, 119046, 238092, 456343, 912686, 1369029, 1825372, 2738058, 5476116, 7281647, 14563294, 21844941, 29126588, 43689882, 87379764, 167477881, 334955762, 502433643, 669911524, 1004867286, 2009734572]

約数ペア:

[(1, 2009734572), (2, 1004867286), (3, 669911524), (4, 502433643), (6, 334955762), (12, 167477881), (23, 87379764), (46, 43689882), (69, 29126588), (92, 21844941), (138, 14563294), (276, 7281647), (367, 5476116), (734, 2738058), (1101, 1825372), (1468, 1369029), (2202, 912686), (4404, 456343), (8441, 238092), (16882, 119046), (19841, 101292), (25323, 79364), (33764, 59523), (39682, 50646)]