1709422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1395218

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 139, 143, 278, 286, 473, 559, 946, 1118, 1529, 1807, 3058, 3614, 5977, 6149, 11954, 12298, 19877, 39754, 65747, 77701, 131494, 155402, 854711, 1709422]

約数ペア:

[(1, 1709422), (2, 854711), (11, 155402), (13, 131494), (22, 77701), (26, 65747), (43, 39754), (86, 19877), (139, 12298), (143, 11954), (278, 6149), (286, 5977), (473, 3614), (559, 3058), (946, 1807), (1118, 1529)]