2203891198

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 3407007744

約数和(自身を除く): 1203116546

約数列:

[1, 2, 83, 107, 127, 166, 214, 254, 977, 1954, 8881, 10541, 13589, 17762, 21082, 27178, 81091, 104539, 124079, 162182, 209078, 248158, 1127887, 2255774, 8676737, 10298557, 13276453, 17353474, 20597114, 26552906, 1101945599, 2203891198]

約数ペア:

[(1, 2203891198), (2, 1101945599), (83, 26552906), (107, 20597114), (127, 17353474), (166, 13276453), (214, 10298557), (254, 8676737), (977, 2255774), (1954, 1127887), (8881, 248158), (10541, 209078), (13589, 162182), (17762, 124079), (21082, 104539), (27178, 81091)]