268293674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1993}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 456546240

約数和(自身を除く): 188252566

約数列:

[1, 2, 11, 22, 29, 58, 211, 319, 422, 638, 1993, 2321, 3986, 4642, 6119, 12238, 21923, 43846, 57797, 67309, 115594, 134618, 420523, 635767, 841046, 1271534, 4625753, 9251506, 12195167, 24390334, 134146837, 268293674]

約数ペア:

[(1, 268293674), (2, 134146837), (11, 24390334), (22, 12195167), (29, 9251506), (58, 4625753), (211, 1271534), (319, 841046), (422, 635767), (638, 420523), (1993, 134618), (2321, 115594), (3986, 67309), (4642, 57797), (6119, 43846), (12238, 21923)]