2007685264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{30449}}^1$

素因数の和:30787

約数の個数: 40

約数和(自身を含む): 4202465400

約数和(自身を除く): 2194780136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 4121, 5072, 8242, 16484, 30449, 32968, 60898, 65936, 121796, 243592, 395837, 487184, 791674, 1583348, 3166696, 6333392, 9652333, 19304666, 38609332, 77218664, 125480329, 154437328, 250960658, 501921316, 1003842632, 2007685264]

約数ペア:

[(1, 2007685264), (2, 1003842632), (4, 501921316), (8, 250960658), (13, 154437328), (16, 125480329), (26, 77218664), (52, 38609332), (104, 19304666), (208, 9652333), (317, 6333392), (634, 3166696), (1268, 1583348), (2536, 791674), (4121, 487184), (5072, 395837), (8242, 243592), (16484, 121796), (30449, 65936), (32968, 60898)]