985280356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{22189}}^1$

素因数の和:22863

約数の個数: 24

約数和(自身を含む): 1828544760

約数和(自身を除く): 843264404

約数列:

[1, 2, 4, 17, 34, 68, 653, 1306, 2612, 11101, 22189, 22202, 44378, 44404, 88756, 377213, 754426, 1508852, 14489417, 28978834, 57957668, 246320089, 492640178, 985280356]

約数ペア:

[(1, 985280356), (2, 492640178), (4, 246320089), (17, 57957668), (34, 28978834), (68, 14489417), (653, 1508852), (1306, 754426), (2612, 377213), (11101, 88756), (22189, 44404), (22202, 44378)]