291497162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2617}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 490843584

約数和(自身を除く): 199346422

約数列:

[1, 2, 11, 22, 61, 83, 122, 166, 671, 913, 1342, 1826, 2617, 5063, 5234, 10126, 28787, 55693, 57574, 111386, 159637, 217211, 319274, 434422, 1756007, 2389321, 3512014, 4778642, 13249871, 26499742, 145748581, 291497162]

約数ペア:

[(1, 291497162), (2, 145748581), (11, 26499742), (22, 13249871), (61, 4778642), (83, 3512014), (122, 2389321), (166, 1756007), (671, 434422), (913, 319274), (1342, 217211), (1826, 159637), (2617, 111386), (5063, 57574), (5234, 55693), (10126, 28787)]