384267946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 611867520

約数和(自身を除く): 227599574

約数列:

[1, 2, 23, 46, 109, 173, 218, 346, 443, 886, 2507, 3979, 5014, 7958, 10189, 18857, 20378, 37714, 48287, 76639, 96574, 153278, 433711, 867422, 1110601, 1762697, 2221202, 3525394, 8353651, 16707302, 192133973, 384267946]

約数ペア:

[(1, 384267946), (2, 192133973), (23, 16707302), (46, 8353651), (109, 3525394), (173, 2221202), (218, 1762697), (346, 1110601), (443, 867422), (886, 433711), (2507, 153278), (3979, 96574), (5014, 76639), (7958, 48287), (10189, 37714), (18857, 20378)]