2017656926

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 3100870080

約数和(自身を除く): 1083213154

約数列:

[1, 2, 109, 157, 167, 218, 314, 334, 353, 706, 17113, 18203, 26219, 34226, 36406, 38477, 52438, 55421, 58951, 76954, 110842, 117902, 2857871, 5715742, 6040889, 6425659, 9255307, 12081778, 12851318, 18510614, 1008828463, 2017656926]

約数ペア:

[(1, 2017656926), (2, 1008828463), (109, 18510614), (157, 12851318), (167, 12081778), (218, 9255307), (314, 6425659), (334, 6040889), (353, 5715742), (706, 2857871), (17113, 117902), (18203, 110842), (26219, 76954), (34226, 58951), (36406, 55421), (38477, 52438)]