2080931835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199037}}^1$

素因数の和:199103

約数の個数: 32

約数和(自身を含む): 3611345472

約数和(自身を除く): 1530413637

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 199037, 597111, 995185, 2985555, 3383629, 8160517, 10150887, 16918145, 24481551, 40802585, 50754435, 122407755, 138728789, 416186367, 693643945, 2080931835]

約数ペア:

[(1, 2080931835), (3, 693643945), (5, 416186367), (15, 138728789), (17, 122407755), (41, 50754435), (51, 40802585), (85, 24481551), (123, 16918145), (205, 10150887), (255, 8160517), (615, 3383629), (697, 2985555), (2091, 995185), (3485, 597111), (10455, 199037)]