520075542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{5501}}^1$

素因数の和:7764

約数の個数: 32

約数和(自身を含む): 1189488384

約数和(自身を除く): 669412842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2251, 4502, 5501, 6753, 11002, 13506, 15757, 16503, 31514, 33006, 38507, 47271, 77014, 94542, 115521, 231042, 12382751, 24765502, 37148253, 74296506, 86679257, 173358514, 260037771, 520075542]

約数ペア:

[(1, 520075542), (2, 260037771), (3, 173358514), (6, 86679257), (7, 74296506), (14, 37148253), (21, 24765502), (42, 12382751), (2251, 231042), (4502, 115521), (5501, 94542), (6753, 77014), (11002, 47271), (13506, 38507), (15757, 33006), (16503, 31514)]