680442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 1648512

約数和(自身を除く): 968070

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 953, 1906, 2859, 5718, 6671, 13342, 16201, 20013, 32402, 40026, 48603, 97206, 113407, 226814, 340221, 680442]

約数ペア:

[(1, 680442), (2, 340221), (3, 226814), (6, 113407), (7, 97206), (14, 48603), (17, 40026), (21, 32402), (34, 20013), (42, 16201), (51, 13342), (102, 6671), (119, 5718), (238, 2859), (357, 1906), (714, 953)]