964254718

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 1668199104

約数和(自身を除く): 703944386

約数列:

[1, 2, 7, 14, 197, 313, 394, 626, 1117, 1379, 2191, 2234, 2758, 4382, 7819, 15638, 61661, 123322, 220049, 349621, 431627, 440098, 699242, 863254, 1540343, 2447347, 3080686, 4894694, 68875337, 137750674, 482127359, 964254718]

約数ペア:

[(1, 964254718), (2, 482127359), (7, 137750674), (14, 68875337), (197, 4894694), (313, 3080686), (394, 2447347), (626, 1540343), (1117, 863254), (1379, 699242), (2191, 440098), (2234, 431627), (2758, 349621), (4382, 220049), (7819, 123322), (15638, 61661)]