253346522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11213}}^1$

素因数の和:11318

約数の個数: 32

約数和(自身を含む): 452148480

約数和(自身を除く): 198801958

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 11213, 11297, 22426, 22594, 123343, 145769, 246686, 291538, 885827, 1603459, 1771654, 3206918, 9744097, 11515751, 19488194, 23031502, 126673261, 253346522]

約数ペア:

[(1, 253346522), (2, 126673261), (11, 23031502), (13, 19488194), (22, 11515751), (26, 9744097), (79, 3206918), (143, 1771654), (158, 1603459), (286, 885827), (869, 291538), (1027, 246686), (1738, 145769), (2054, 123343), (11213, 22594), (11297, 22426)]