492758476

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{138571}}^1$

素因数の和:138709

約数の個数: 24

約数和(自身を含む): 993284096

約数和(自身を除く): 500525620

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 138571, 277142, 554284, 969997, 1939994, 3879988, 17598517, 35197034, 70394068, 123189619, 246379238, 492758476]

約数ペア:

[(1, 492758476), (2, 246379238), (4, 123189619), (7, 70394068), (14, 35197034), (28, 17598517), (127, 3879988), (254, 1939994), (508, 969997), (889, 554284), (1778, 277142), (3556, 138571)]