1308146

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 1086862

約数列:

[1, 2, 7, 14, 41, 43, 53, 82, 86, 106, 287, 301, 371, 574, 602, 742, 1763, 2173, 2279, 3526, 4346, 4558, 12341, 15211, 15953, 24682, 30422, 31906, 93439, 186878, 654073, 1308146]

約数ペア:

[(1, 1308146), (2, 654073), (7, 186878), (14, 93439), (41, 31906), (43, 30422), (53, 24682), (82, 15953), (86, 15211), (106, 12341), (287, 4558), (301, 4346), (371, 3526), (574, 2279), (602, 2173), (742, 1763)]