351985146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{134243}}^1$

素因数の和:134290

約数の個数: 32

約数和(自身を含む): 773245440

約数和(自身を除く): 421260294

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 134243, 268486, 402729, 805458, 2550617, 3087589, 5101234, 6175178, 7651851, 9262767, 15303702, 18525534, 58664191, 117328382, 175992573, 351985146]

約数ペア:

[(1, 351985146), (2, 175992573), (3, 117328382), (6, 58664191), (19, 18525534), (23, 15303702), (38, 9262767), (46, 7651851), (57, 6175178), (69, 5101234), (114, 3087589), (138, 2550617), (437, 805458), (874, 402729), (1311, 268486), (2622, 134243)]