329433874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{194471}}^1$

素因数の和:194502

約数の個数: 24

約数和(自身を含む): 620754624

約数和(自身を除く): 291320750

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 194471, 388942, 1361297, 2139181, 2722594, 4278362, 14974267, 23530991, 29948534, 47061982, 164716937, 329433874]

約数ペア:

[(1, 329433874), (2, 164716937), (7, 47061982), (11, 29948534), (14, 23530991), (22, 14974267), (77, 4278362), (121, 2722594), (154, 2139181), (242, 1361297), (847, 388942), (1694, 194471)]