1250336542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 2376912384

約数和(自身を除く): 1126575842

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 197, 301, 394, 559, 602, 811, 1118, 1379, 1622, 2561, 2758, 3913, 5122, 5677, 7826, 8471, 10543, 11354, 16942, 17927, 21086, 34873, 35854, 59297, 69746, 73801, 110123, 118594, 147602, 159767, 220246, 244111, 319534, 453349, 488222, 770861, 906698, 1118369, 1541722, 2076971, 2236738, 3173443, 4153942, 6346886, 6869981, 13739962, 14538797, 29077594, 48089867, 89309753, 96179734, 178619506, 625168271, 1250336542]

約数ペア:

[(1, 1250336542), (2, 625168271), (7, 178619506), (13, 96179734), (14, 89309753), (26, 48089867), (43, 29077594), (86, 14538797), (91, 13739962), (182, 6869981), (197, 6346886), (301, 4153942), (394, 3173443), (559, 2236738), (602, 2076971), (811, 1541722), (1118, 1118369), (1379, 906698), (1622, 770861), (2561, 488222), (2758, 453349), (3913, 319534), (5122, 244111), (5677, 220246), (7826, 159767), (8471, 147602), (10543, 118594), (11354, 110123), (16942, 73801), (17927, 69746), (21086, 59297), (34873, 35854)]