388873441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 460961280

約数和(自身を除く): 72087839

約数列:

[1, 11, 29, 37, 47, 319, 407, 517, 701, 1073, 1363, 1739, 7711, 11803, 14993, 19129, 20329, 25937, 32947, 50431, 223619, 285307, 362417, 554741, 752173, 955463, 1219039, 8273903, 10510093, 13409429, 35352131, 388873441]

約数ペア:

[(1, 388873441), (11, 35352131), (29, 13409429), (37, 10510093), (47, 8273903), (319, 1219039), (407, 955463), (517, 752173), (701, 554741), (1073, 362417), (1363, 285307), (1739, 223619), (7711, 50431), (11803, 32947), (14993, 25937), (19129, 20329)]