7180426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 12659328

約数和(自身を除く): 5478902

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 263, 374, 526, 803, 1241, 1606, 2482, 2893, 4471, 5786, 8942, 13651, 19199, 27302, 38398, 49181, 98362, 211189, 326383, 422378, 652766, 3590213, 7180426]

約数ペア:

[(1, 7180426), (2, 3590213), (11, 652766), (17, 422378), (22, 326383), (34, 211189), (73, 98362), (146, 49181), (187, 38398), (263, 27302), (374, 19199), (526, 13651), (803, 8942), (1241, 5786), (1606, 4471), (2482, 2893)]