15677011468

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1\times {\mathrm{919}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 28160419840

約数和(自身を除く): 12483408372

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 463, 604, 919, 926, 1838, 1852, 3676, 9211, 18422, 28243, 36844, 56059, 56486, 69913, 112118, 112972, 138769, 139826, 224236, 277538, 279652, 425497, 555076, 850994, 1701988, 4264693, 8464909, 8529386, 16929818, 17058772, 25955317, 33859636, 51910634, 64250047, 103821268, 128500094, 257000188, 3919252867, 7838505734, 15677011468]

約数ペア:

[(1, 15677011468), (2, 7838505734), (4, 3919252867), (61, 257000188), (122, 128500094), (151, 103821268), (244, 64250047), (302, 51910634), (463, 33859636), (604, 25955317), (919, 17058772), (926, 16929818), (1838, 8529386), (1852, 8464909), (3676, 4264693), (9211, 1701988), (18422, 850994), (28243, 555076), (36844, 425497), (56059, 279652), (56486, 277538), (69913, 224236), (112118, 139826), (112972, 138769)]