2011406726

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{4001}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 3486542400

約数和(自身を除く): 1475135674

約数列:

[1, 2, 7, 14, 149, 241, 298, 482, 1043, 1687, 2086, 3374, 4001, 8002, 28007, 35909, 56014, 71818, 251363, 502726, 596149, 964241, 1192298, 1928482, 4173043, 6749687, 8346086, 13499374, 143671909, 287343818, 1005703363, 2011406726]

約数ペア:

[(1, 2011406726), (2, 1005703363), (7, 287343818), (14, 143671909), (149, 13499374), (241, 8346086), (298, 6749687), (482, 4173043), (1043, 1928482), (1687, 1192298), (2086, 964241), (3374, 596149), (4001, 502726), (8002, 251363), (28007, 71818), (35909, 56014)]