2912891144

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{4951}}^1$

素因数の和:5501

約数の個数: 32

約数和(自身を含む): 5503256640

約数和(自身を除く): 2590365496

約数列:

[1, 2, 4, 8, 251, 293, 502, 586, 1004, 1172, 2008, 2344, 4951, 9902, 19804, 39608, 73543, 147086, 294172, 588344, 1242701, 1450643, 2485402, 2901286, 4970804, 5802572, 9941608, 11605144, 364111393, 728222786, 1456445572, 2912891144]

約数ペア:

[(1, 2912891144), (2, 1456445572), (4, 728222786), (8, 364111393), (251, 11605144), (293, 9941608), (502, 5802572), (586, 4970804), (1004, 2901286), (1172, 2485402), (2008, 1450643), (2344, 1242701), (4951, 588344), (9902, 294172), (19804, 147086), (39608, 73543)]