2016784693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8693}}^1$

素因数の和:8865

約数の個数: 32

約数和(自身を含む): 2644088832

約数和(自身を除く): 627304139

約数列:

[1, 7, 11, 23, 77, 131, 161, 253, 917, 1441, 1771, 3013, 8693, 10087, 21091, 33143, 60851, 95623, 199939, 232001, 669361, 1138783, 1399573, 2199329, 7971481, 12526613, 15395303, 26192009, 87686291, 183344063, 288112099, 2016784693]

約数ペア:

[(1, 2016784693), (7, 288112099), (11, 183344063), (23, 87686291), (77, 26192009), (131, 15395303), (161, 12526613), (253, 7971481), (917, 2199329), (1441, 1399573), (1771, 1138783), (3013, 669361), (8693, 232001), (10087, 199939), (21091, 95623), (33143, 60851)]