978033472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1175521}}^1$

素因数の和:1175546

約数の個数: 28

約数和(自身を含む): 2090078116

約数和(自身を除く): 1112044644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1175521, 2351042, 4702084, 9404168, 15281773, 18808336, 30563546, 37616672, 61127092, 75233344, 122254184, 244508368, 489016736, 978033472]

約数ペア:

[(1, 978033472), (2, 489016736), (4, 244508368), (8, 122254184), (13, 75233344), (16, 61127092), (26, 37616672), (32, 30563546), (52, 18808336), (64, 15281773), (104, 9404168), (208, 4702084), (416, 2351042), (832, 1175521)]