2019779542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{2099}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 3338496000

約数和(自身を除く): 1318716458

約数列:

[1, 2, 11, 22, 191, 229, 382, 458, 2099, 2101, 2519, 4198, 4202, 5038, 23089, 43739, 46178, 87478, 400909, 480671, 481129, 801818, 961342, 962258, 4409999, 5287381, 8819998, 10574762, 91808161, 183616322, 1009889771, 2019779542]

約数ペア:

[(1, 2019779542), (2, 1009889771), (11, 183616322), (22, 91808161), (191, 10574762), (229, 8819998), (382, 5287381), (458, 4409999), (2099, 962258), (2101, 961342), (2519, 801818), (4198, 481129), (4202, 480671), (5038, 400909), (23089, 87478), (43739, 46178)]