487680692

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{12203}}^1$

素因数の和:12407

約数の個数: 24

約数和(自身を含む): 870682176

約数和(自身を除く): 383001484

約数列:

[1, 2, 4, 97, 103, 194, 206, 388, 412, 9991, 12203, 19982, 24406, 39964, 48812, 1183691, 1256909, 2367382, 2513818, 4734764, 5027636, 121920173, 243840346, 487680692]

約数ペア:

[(1, 487680692), (2, 243840346), (4, 121920173), (97, 5027636), (103, 4734764), (194, 2513818), (206, 2367382), (388, 1256909), (412, 1183691), (9991, 48812), (12203, 39964), (19982, 24406)]