42698818

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 65462040

約数和(自身を除く): 22763222

約数列:

[1, 2, 89, 97, 178, 194, 2473, 4946, 8633, 17266, 220097, 239881, 440194, 479762, 21349409, 42698818]

約数ペア:

[(1, 42698818), (2, 21349409), (89, 479762), (97, 440194), (178, 239881), (194, 220097), (2473, 17266), (4946, 8633)]