133611044

素因数分解:

$2^2\times 7^2\times {\mathrm{681689}}^1$

素因数の和:681707

約数の個数: 18

約数和(自身を含む): 271994310

約数和(自身を除く): 138383266

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 681689, 1363378, 2726756, 4771823, 9543646, 19087292, 33402761, 66805522, 133611044]

約数ペア:

[(1, 133611044), (2, 66805522), (4, 33402761), (7, 19087292), (14, 9543646), (28, 4771823), (49, 2726756), (98, 1363378), (196, 681689)]