1337138314

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3413}}^1$

素因数の和:3606

約数の個数: 32

約数和(自身を含む): 2123781120

約数和(自身を除く): 786642806

約数列:

[1, 2, 31, 62, 71, 89, 142, 178, 2201, 2759, 3413, 4402, 5518, 6319, 6826, 12638, 105803, 195889, 211606, 242323, 303757, 391778, 484646, 607514, 7512013, 9416467, 15024026, 18832934, 21566747, 43133494, 668569157, 1337138314]

約数ペア:

[(1, 1337138314), (2, 668569157), (31, 43133494), (62, 21566747), (71, 18832934), (89, 15024026), (142, 9416467), (178, 7512013), (2201, 607514), (2759, 484646), (3413, 391778), (4402, 303757), (5518, 242323), (6319, 211606), (6826, 195889), (12638, 105803)]