487993914

素因数分解:

$2^1\times 3^2\times {\mathrm{977}}^1\times {\mathrm{27749}}^1$

素因数の和:28734

約数の個数: 24

約数和(自身を含む): 1058440500

約数和(自身を除く): 570446586

約数列:

[1, 2, 3, 6, 9, 18, 977, 1954, 2931, 5862, 8793, 17586, 27749, 55498, 83247, 166494, 249741, 499482, 27110773, 54221546, 81332319, 162664638, 243996957, 487993914]

約数ペア:

[(1, 487993914), (2, 243996957), (3, 162664638), (6, 81332319), (9, 54221546), (18, 27110773), (977, 499482), (1954, 249741), (2931, 166494), (5862, 83247), (8793, 55498), (17586, 27749)]