26543530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 52177104

約数和(自身を除く): 25633574

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 2797, 4745, 5594, 9490, 13985, 27970, 36361, 72722, 181805, 204181, 363610, 408362, 1020905, 2041810, 2654353, 5308706, 13271765, 26543530]

約数ペア:

[(1, 26543530), (2, 13271765), (5, 5308706), (10, 2654353), (13, 2041810), (26, 1020905), (65, 408362), (73, 363610), (130, 204181), (146, 181805), (365, 72722), (730, 36361), (949, 27970), (1898, 13985), (2797, 9490), (4745, 5594)]