2888897210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{30509}}^1$

素因数の和:31090

約数の個数: 32

約数和(自身を含む): 5515963920

約数和(自身を除く): 2627066710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 1114, 2785, 5570, 9469, 18938, 30509, 47345, 61018, 94690, 152545, 305090, 518653, 1037306, 2593265, 5186530, 16993513, 33987026, 84967565, 169935130, 288889721, 577779442, 1444448605, 2888897210]

約数ペア:

[(1, 2888897210), (2, 1444448605), (5, 577779442), (10, 288889721), (17, 169935130), (34, 84967565), (85, 33987026), (170, 16993513), (557, 5186530), (1114, 2593265), (2785, 1037306), (5570, 518653), (9469, 305090), (18938, 152545), (30509, 94690), (47345, 61018)]