81927732838

素因数分解:

$2^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{4685333}}^1$

素因数の和:4686591

約数の個数: 16

約数和(自身を含む): 140560020000

約数和(自身を除く): 58632287162

約数列:

[1, 2, 7, 14, 1249, 2498, 8743, 17486, 4685333, 9370666, 32797331, 65594662, 5851980917, 11703961834, 40963866419, 81927732838]

約数ペア:

[(1, 81927732838), (2, 40963866419), (7, 11703961834), (14, 5851980917), (1249, 65594662), (2498, 32797331), (8743, 9370666), (17486, 4685333)]