2028028907513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6257}}^1\times {\mathrm{44651}}^1$

素因数の和:50993

約数の個数: 32

約数和(自身を含む): 2494770824448

約数和(自身を除く): 466741916935

約数列:

[1, 7, 17, 61, 119, 427, 1037, 6257, 7259, 43799, 44651, 106369, 312557, 381677, 744583, 759067, 2671739, 2723711, 5313469, 6488509, 19065977, 45419563, 46303087, 279381307, 324121609, 1955669149, 4749482219, 17042259727, 33246375533, 119295818089, 289718415359, 2028028907513]

約数ペア:

[(1, 2028028907513), (7, 289718415359), (17, 119295818089), (61, 33246375533), (119, 17042259727), (427, 4749482219), (1037, 1955669149), (6257, 324121609), (7259, 279381307), (43799, 46303087), (44651, 45419563), (106369, 19065977), (312557, 6488509), (381677, 5313469), (744583, 2723711), (759067, 2671739)]