493588021268

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{1223}}^1\times {\mathrm{318287}}^1$

素因数の和:319831

約数の個数: 24

約数和(自身を含む): 867215123712

約数和(自身を除く): 373627102444

約数列:

[1, 2, 4, 317, 634, 1223, 1268, 2446, 4892, 318287, 387691, 636574, 775382, 1273148, 1550764, 100896979, 201793958, 389265001, 403587916, 778530002, 1557060004, 123397005317, 246794010634, 493588021268]

約数ペア:

[(1, 493588021268), (2, 246794010634), (4, 123397005317), (317, 1557060004), (634, 778530002), (1223, 403587916), (1268, 389265001), (2446, 201793958), (4892, 100896979), (318287, 1550764), (387691, 1273148), (636574, 775382)]