304774558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{18797}}^1$

素因数の和:18888

約数の個数: 24

約数和(自身を含む): 510027336

約数和(自身を除く): 205252778

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 8107, 16214, 18797, 37594, 206767, 413534, 1259399, 2274437, 2518798, 4548874, 13853389, 27706778, 152387279, 304774558]

約数ペア:

[(1, 304774558), (2, 152387279), (11, 27706778), (22, 13853389), (67, 4548874), (121, 2518798), (134, 2274437), (242, 1259399), (737, 413534), (1474, 206767), (8107, 37594), (16214, 18797)]