2746564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 5140800

約数和(自身を除く): 2394236

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 509, 1018, 1349, 2036, 2698, 5396, 9671, 19342, 36139, 38684, 72278, 144556, 686641, 1373282, 2746564]

約数ペア:

[(1, 2746564), (2, 1373282), (4, 686641), (19, 144556), (38, 72278), (71, 38684), (76, 36139), (142, 19342), (284, 9671), (509, 5396), (1018, 2698), (1349, 2036)]