1930058494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10531}}^1$

素因数の和:10625

約数の個数: 64

約数和(自身を含む): 3821852160

約数和(自身を除く): 1891793666

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 53, 91, 106, 133, 182, 247, 266, 371, 494, 689, 742, 1007, 1378, 1729, 2014, 3458, 4823, 7049, 9646, 10531, 13091, 14098, 21062, 26182, 73717, 91637, 136903, 147434, 183274, 200089, 273806, 400178, 558143, 958321, 1116286, 1400623, 1916642, 2601157, 2801246, 3907001, 5202314, 7255859, 7814002, 10604717, 14511718, 18208099, 21209434, 36416198, 50791013, 74233019, 101582026, 137861321, 148466038, 275722642, 965029247, 1930058494]

約数ペア:

[(1, 1930058494), (2, 965029247), (7, 275722642), (13, 148466038), (14, 137861321), (19, 101582026), (26, 74233019), (38, 50791013), (53, 36416198), (91, 21209434), (106, 18208099), (133, 14511718), (182, 10604717), (247, 7814002), (266, 7255859), (371, 5202314), (494, 3907001), (689, 2801246), (742, 2601157), (1007, 1916642), (1378, 1400623), (1729, 1116286), (2014, 958321), (3458, 558143), (4823, 400178), (7049, 273806), (9646, 200089), (10531, 183274), (13091, 147434), (14098, 136903), (21062, 91637), (26182, 73717)]