627914122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{28859}}^1$

素因数の和:28938

約数の個数: 32

約数和(自身を含む): 1097141760

約数和(自身を除く): 469227638

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 21758, 28859, 57718, 317449, 634898, 663757, 1240937, 1327514, 2481874, 7301327, 13650307, 14602654, 27300614, 28541551, 57083102, 313957061, 627914122]

約数ペア:

[(1, 627914122), (2, 313957061), (11, 57083102), (22, 28541551), (23, 27300614), (43, 14602654), (46, 13650307), (86, 7301327), (253, 2481874), (473, 1327514), (506, 1240937), (946, 663757), (989, 634898), (1978, 317449), (10879, 57718), (21758, 28859)]