2016647672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{141539}}^1$

素因数の和:141695

約数の個数: 32

約数和(自身を含む): 4101829200

約数和(自身を除く): 2085181528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 141539, 283078, 566156, 1132312, 1840007, 3680014, 7360028, 14720056, 19390843, 38781686, 77563372, 155126744, 252080959, 504161918, 1008323836, 2016647672]

約数ペア:

[(1, 2016647672), (2, 1008323836), (4, 504161918), (8, 252080959), (13, 155126744), (26, 77563372), (52, 38781686), (104, 19390843), (137, 14720056), (274, 7360028), (548, 3680014), (1096, 1840007), (1781, 1132312), (3562, 566156), (7124, 283078), (14248, 141539)]