1376286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 2965248

約数和(自身を除く): 1588962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 131, 206, 262, 309, 393, 618, 786, 1751, 2227, 3502, 4454, 5253, 6681, 10506, 13362, 13493, 26986, 40479, 80958, 229381, 458762, 688143, 1376286]

約数ペア:

[(1, 1376286), (2, 688143), (3, 458762), (6, 229381), (17, 80958), (34, 40479), (51, 26986), (102, 13493), (103, 13362), (131, 10506), (206, 6681), (262, 5253), (309, 4454), (393, 3502), (618, 2227), (786, 1751)]