1940372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 4087776

約数和(自身を除く): 2147404

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 529, 644, 917, 1058, 1834, 2116, 3013, 3668, 3703, 6026, 7406, 12052, 14812, 21091, 42182, 69299, 84364, 138598, 277196, 485093, 970186, 1940372]

約数ペア:

[(1, 1940372), (2, 970186), (4, 485093), (7, 277196), (14, 138598), (23, 84364), (28, 69299), (46, 42182), (92, 21091), (131, 14812), (161, 12052), (262, 7406), (322, 6026), (524, 3703), (529, 3668), (644, 3013), (917, 2116), (1058, 1834)]