12878308

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 23030784

約数和(自身を除く): 10152476

約数列:

[1, 2, 4, 101, 127, 202, 251, 254, 404, 502, 508, 1004, 12827, 25351, 25654, 31877, 50702, 51308, 63754, 101404, 127508, 3219577, 6439154, 12878308]

約数ペア:

[(1, 12878308), (2, 6439154), (4, 3219577), (101, 127508), (127, 101404), (202, 63754), (251, 51308), (254, 50702), (404, 31877), (502, 25654), (508, 25351), (1004, 12827)]