2003368444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{1093}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 4416276704

約数和(自身を除く): 2412908260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 541, 847, 1082, 1093, 1694, 2164, 2186, 3388, 3787, 4372, 5951, 7574, 7651, 11902, 12023, 15148, 15302, 23804, 24046, 30604, 41657, 48092, 65461, 83314, 84161, 130922, 132253, 166628, 168322, 261844, 264506, 336644, 458227, 529012, 591313, 916454, 925771, 1182626, 1832908, 1851542, 2365252, 3703084, 4139191, 6504443, 8278382, 13008886, 16556764, 26017772, 45531101, 71548873, 91062202, 143097746, 182124404, 286195492, 500842111, 1001684222, 2003368444]

約数ペア:

[(1, 2003368444), (2, 1001684222), (4, 500842111), (7, 286195492), (11, 182124404), (14, 143097746), (22, 91062202), (28, 71548873), (44, 45531101), (77, 26017772), (121, 16556764), (154, 13008886), (242, 8278382), (308, 6504443), (484, 4139191), (541, 3703084), (847, 2365252), (1082, 1851542), (1093, 1832908), (1694, 1182626), (2164, 925771), (2186, 916454), (3388, 591313), (3787, 529012), (4372, 458227), (5951, 336644), (7574, 264506), (7651, 261844), (11902, 168322), (12023, 166628), (15148, 132253), (15302, 130922), (23804, 84161), (24046, 83314), (30604, 65461), (41657, 48092)]