279679930

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{45329}}^1$

素因数の和:45953

約数の個数: 16

約数和(自身を含む): 504250920

約数和(自身を除く): 224570990

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 45329, 90658, 226645, 453290, 27967993, 55935986, 139839965, 279679930]

約数ペア:

[(1, 279679930), (2, 139839965), (5, 55935986), (10, 27967993), (617, 453290), (1234, 226645), (3085, 90658), (6170, 45329)]