2315202568

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{66361}}^1$

素因数の和:66470

約数の個数: 48

約数和(自身を含む): 5106555900

約数和(自身を除く): 2791353332

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2492, 4361, 4984, 8722, 17444, 34888, 66361, 132722, 265444, 464527, 530888, 929054, 1858108, 3251689, 3716216, 5906129, 6503378, 11812258, 13006756, 23624516, 26013512, 41342903, 47249032, 82685806, 165371612, 289400321, 330743224, 578800642, 1157601284, 2315202568]

約数ペア:

[(1, 2315202568), (2, 1157601284), (4, 578800642), (7, 330743224), (8, 289400321), (14, 165371612), (28, 82685806), (49, 47249032), (56, 41342903), (89, 26013512), (98, 23624516), (178, 13006756), (196, 11812258), (356, 6503378), (392, 5906129), (623, 3716216), (712, 3251689), (1246, 1858108), (2492, 929054), (4361, 530888), (4984, 464527), (8722, 265444), (17444, 132722), (34888, 66361)]