575421938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 1111326720

約数和(自身を除く): 535904782

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 79, 91, 158, 182, 217, 403, 434, 553, 806, 1027, 1106, 1291, 2054, 2449, 2582, 2821, 4898, 5642, 7189, 9037, 14378, 16783, 17143, 18074, 31837, 33566, 34286, 40021, 63674, 80042, 101989, 117481, 203978, 222859, 234962, 280147, 445718, 520273, 560294, 713923, 1040546, 1325857, 1427846, 2651714, 3161659, 3641911, 6323318, 7283822, 9280999, 18561998, 22131613, 41101567, 44263226, 82203134, 287710969, 575421938]

約数ペア:

[(1, 575421938), (2, 287710969), (7, 82203134), (13, 44263226), (14, 41101567), (26, 22131613), (31, 18561998), (62, 9280999), (79, 7283822), (91, 6323318), (158, 3641911), (182, 3161659), (217, 2651714), (403, 1427846), (434, 1325857), (553, 1040546), (806, 713923), (1027, 560294), (1106, 520273), (1291, 445718), (2054, 280147), (2449, 234962), (2582, 222859), (2821, 203978), (4898, 117481), (5642, 101989), (7189, 80042), (9037, 63674), (14378, 40021), (16783, 34286), (17143, 33566), (18074, 31837)]