340626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 802368

約数和(自身を除く): 461742

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 397, 429, 794, 858, 1191, 2382, 4367, 5161, 8734, 10322, 13101, 15483, 26202, 30966, 56771, 113542, 170313, 340626]

約数ペア:

[(1, 340626), (2, 170313), (3, 113542), (6, 56771), (11, 30966), (13, 26202), (22, 15483), (26, 13101), (33, 10322), (39, 8734), (66, 5161), (78, 4367), (143, 2382), (286, 1191), (397, 858), (429, 794)]