680742

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 1502280

約数和(自身を除く): 821538

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 641, 1062, 1282, 1923, 3846, 5769, 11538, 37819, 75638, 113457, 226914, 340371, 680742]

約数ペア:

[(1, 680742), (2, 340371), (3, 226914), (6, 113457), (9, 75638), (18, 37819), (59, 11538), (118, 5769), (177, 3846), (354, 1923), (531, 1282), (641, 1062)]