939778934

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{21059}}^1$

素因数の和:21535

約数の個数: 16

約数和(自身を含む): 1439745840

約数和(自身を除く): 499966906

約数列:

[1, 2, 53, 106, 421, 842, 21059, 22313, 42118, 44626, 1116127, 2232254, 8865839, 17731678, 469889467, 939778934]

約数ペア:

[(1, 939778934), (2, 469889467), (53, 17731678), (106, 8865839), (421, 2232254), (842, 1116127), (21059, 44626), (22313, 42118)]