103638582068

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{20678089}}^1$

素因数の和:20678279

約数の個数: 24

約数和(自身を含む): 208435147200

約数和(自身を除く): 104796565132

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 20678089, 41356178, 82712356, 144746623, 289493246, 578986492, 3701377931, 7402755862, 14805511724, 25909645517, 51819291034, 103638582068]

約数ペア:

[(1, 103638582068), (2, 51819291034), (4, 25909645517), (7, 14805511724), (14, 7402755862), (28, 3701377931), (179, 578986492), (358, 289493246), (716, 144746623), (1253, 82712356), (2506, 41356178), (5012, 20678089)]