539897402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{13687}}^1$

素因数の和:13874

約数の個数: 24

約数和(自身を含む): 895687968

約数和(自身を除く): 355790566

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 1793, 3586, 13687, 19723, 27374, 39446, 150557, 301114, 1656127, 2230981, 3312254, 4461962, 24540791, 49081582, 269948701, 539897402]

約数ペア:

[(1, 539897402), (2, 269948701), (11, 49081582), (22, 24540791), (121, 4461962), (163, 3312254), (242, 2230981), (326, 1656127), (1793, 301114), (3586, 150557), (13687, 39446), (19723, 27374)]