239609854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6263}}^1$

素因数の和:6360

約数の個数: 32

約数和(自身を含む): 411319296

約数和(自身を除く): 171709442

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 3478, 6263, 12526, 19129, 38258, 68893, 137786, 231731, 294361, 463462, 588722, 2549041, 3237971, 5098082, 6475942, 10891357, 21782714, 119804927, 239609854]

約数ペア:

[(1, 239609854), (2, 119804927), (11, 21782714), (22, 10891357), (37, 6475942), (47, 5098082), (74, 3237971), (94, 2549041), (407, 588722), (517, 463462), (814, 294361), (1034, 231731), (1739, 137786), (3478, 68893), (6263, 38258), (12526, 19129)]