1208150008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{28403}}^1$

素因数の和:28831

約数の個数: 32

約数和(自身を含む): 2445584400

約数和(自身を除く): 1237434392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 3272, 5317, 10634, 21268, 28403, 42536, 56806, 113612, 227224, 369239, 738478, 1476956, 2953912, 11616827, 23233654, 46467308, 92934616, 151018751, 302037502, 604075004, 1208150008]

約数ペア:

[(1, 1208150008), (2, 604075004), (4, 302037502), (8, 151018751), (13, 92934616), (26, 46467308), (52, 23233654), (104, 11616827), (409, 2953912), (818, 1476956), (1636, 738478), (3272, 369239), (5317, 227224), (10634, 113612), (21268, 56806), (28403, 42536)]