2556678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 5523840

約数和(自身を除く): 2967162

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 547, 779, 1094, 1558, 1641, 2337, 3282, 4674, 10393, 20786, 22427, 31179, 44854, 62358, 67281, 134562, 426113, 852226, 1278339, 2556678]

約数ペア:

[(1, 2556678), (2, 1278339), (3, 852226), (6, 426113), (19, 134562), (38, 67281), (41, 62358), (57, 44854), (82, 31179), (114, 22427), (123, 20786), (246, 10393), (547, 4674), (779, 3282), (1094, 2337), (1558, 1641)]