1291229522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{7229}}^1$

素因数の和:7618

約数の個数: 32

約数和(自身を含む): 2211338880

約数和(自身を除く): 920109358

約数列:

[1, 2, 11, 22, 23, 46, 253, 353, 506, 706, 3883, 7229, 7766, 8119, 14458, 16238, 79519, 89309, 159038, 166267, 178618, 332534, 1828937, 2551837, 3657874, 5103674, 28070207, 56140414, 58692251, 117384502, 645614761, 1291229522]

約数ペア:

[(1, 1291229522), (2, 645614761), (11, 117384502), (22, 58692251), (23, 56140414), (46, 28070207), (253, 5103674), (353, 3657874), (506, 2551837), (706, 1828937), (3883, 332534), (7229, 178618), (7766, 166267), (8119, 159038), (14458, 89309), (16238, 79519)]