20141422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 16436882

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 881, 994, 1633, 1762, 3266, 6167, 11431, 12334, 20263, 22862, 40526, 62551, 125102, 141841, 283682, 437857, 875714, 1438673, 2877346, 10070711, 20141422]

約数ペア:

[(1, 20141422), (2, 10070711), (7, 2877346), (14, 1438673), (23, 875714), (46, 437857), (71, 283682), (142, 141841), (161, 125102), (322, 62551), (497, 40526), (881, 22862), (994, 20263), (1633, 12334), (1762, 11431), (3266, 6167)]