2018034284

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{661217}}^1$

素因数の和:661337

約数の個数: 24

約数和(自身を含む): 4073102880

約数和(自身を除く): 2055068596

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 661217, 1322434, 2644868, 4628519, 9257038, 18514076, 72072653, 144145306, 288290612, 504508571, 1009017142, 2018034284]

約数ペア:

[(1, 2018034284), (2, 1009017142), (4, 504508571), (7, 288290612), (14, 144145306), (28, 72072653), (109, 18514076), (218, 9257038), (436, 4628519), (763, 2644868), (1526, 1322434), (3052, 661217)]