690884346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{4241}}^1$

素因数の和:5694

約数の個数: 32

約数和(自身を含む): 1455854400

約数和(自身を除く): 764970054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1429, 2858, 4241, 4287, 8482, 8574, 12723, 25446, 27151, 54302, 80579, 81453, 161158, 162906, 241737, 483474, 6060389, 12120778, 18181167, 36362334, 115147391, 230294782, 345442173, 690884346]

約数ペア:

[(1, 690884346), (2, 345442173), (3, 230294782), (6, 115147391), (19, 36362334), (38, 18181167), (57, 12120778), (114, 6060389), (1429, 483474), (2858, 241737), (4241, 162906), (4287, 161158), (8482, 81453), (8574, 80579), (12723, 54302), (25446, 27151)]