3247481432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{726181}}^1$

素因数の和:726243

約数の個数: 32

約数和(自身を含む): 6709921680

約数和(自身を除く): 3462440248

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 726181, 1452362, 2904724, 5809448, 9440353, 18880706, 31225783, 37761412, 62451566, 75522824, 124903132, 249806264, 405935179, 811870358, 1623740716, 3247481432]

約数ペア:

[(1, 3247481432), (2, 1623740716), (4, 811870358), (8, 405935179), (13, 249806264), (26, 124903132), (43, 75522824), (52, 62451566), (86, 37761412), (104, 31225783), (172, 18880706), (344, 9440353), (559, 5809448), (1118, 2904724), (2236, 1452362), (4472, 726181)]