252371308

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{28433}}^1$

素因数の和:28761

約数の個数: 24

約数和(自身を含む): 506352672

約数和(自身を除く): 253981364

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 28433, 56866, 113732, 199031, 398062, 796124, 9013261, 18026522, 36053044, 63092827, 126185654, 252371308]

約数ペア:

[(1, 252371308), (2, 126185654), (4, 63092827), (7, 36053044), (14, 18026522), (28, 9013261), (317, 796124), (634, 398062), (1268, 199031), (2219, 113732), (4438, 56866), (8876, 28433)]