2069187861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 3226728960

約数和(自身を除く): 1157541099

約数列:

[1, 3, 13, 17, 39, 51, 71, 113, 213, 221, 339, 389, 663, 923, 1167, 1207, 1469, 1921, 2769, 3621, 4407, 5057, 5763, 6613, 8023, 15171, 15691, 19839, 24069, 24973, 27619, 43957, 47073, 74919, 82857, 85969, 104299, 131871, 136391, 257907, 312897, 359047, 409173, 469523, 571441, 747269, 1077141, 1408569, 1714323, 1773083, 2241807, 3120947, 5319249, 6103799, 9362841, 9714497, 18311397, 29143491, 40572311, 53056099, 121716933, 159168297, 689729287, 2069187861]

約数ペア:

[(1, 2069187861), (3, 689729287), (13, 159168297), (17, 121716933), (39, 53056099), (51, 40572311), (71, 29143491), (113, 18311397), (213, 9714497), (221, 9362841), (339, 6103799), (389, 5319249), (663, 3120947), (923, 2241807), (1167, 1773083), (1207, 1714323), (1469, 1408569), (1921, 1077141), (2769, 747269), (3621, 571441), (4407, 469523), (5057, 409173), (5763, 359047), (6613, 312897), (8023, 257907), (15171, 136391), (15691, 131871), (19839, 104299), (24069, 85969), (24973, 82857), (27619, 74919), (43957, 47073)]