388907322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{53173}}^1$

素因数の和:53254

約数の個数: 32

約数和(自身を含む): 826962048

約数和(自身を除く): 438054726

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 53173, 106346, 159519, 319038, 1222979, 2445958, 2818169, 3668937, 5636338, 7337874, 8454507, 16909014, 64817887, 129635774, 194453661, 388907322]

約数ペア:

[(1, 388907322), (2, 194453661), (3, 129635774), (6, 64817887), (23, 16909014), (46, 8454507), (53, 7337874), (69, 5636338), (106, 3668937), (138, 2818169), (159, 2445958), (318, 1222979), (1219, 319038), (2438, 159519), (3657, 106346), (7314, 53173)]